Fig. 5

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Moment 0 map of the high spectral resolution methanol transitions at 218.440 GHz (Eu = 45.46 K), 243.916 GHz (Eu = 49.66 K), and 261.704 GHz (Eu = 359.77 K). Contours start at 4σ at every 10σ for 218.440 and 243.916 GHz, and every 3σ at 261.704 GHz. The ellipse in the bottom left corner represents the ALMA synthesised beam. Both sources A and B identified by Alves et al. (2019) are indicated by white filled circles.
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