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Fig. 17.

image

HCO+(3 − 2) blue-shifted intensity colours (in units of Jy km s−1 beam−1) integrated from −300 km s−1 to 0 km s−1 with HOC+(3 − 2) contours (starting from 3σ = 3.3 mJy beam−1) over-plotted with steps of 10 mJy beam−1. The cross at the centre marks the continuum peak. The synthesised beam is shown in the bottom-left corner.

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