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Fig. 2

Integrated NH3(1,1) intensity (TMB) map of H-MM1 observed with the GBT. The intensity unit is K km s-1, and the colour scale is given on the right. The 32″ beam size of the GBT at 23.7 GHz is indicated in the bottom right. The APEX and IRAM spectra were taken towards the position indicated with a plus sign.
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