Selected channel maps from the 30′′ tapered cube. Only every fourth channel map is shown. Contour levels are (2,5,10,20,50)·σ where σ = 0.23 mJy beam-1 or 0.8 × 1018 cm-2. The beam is indicated in the bottom-left of the top-left panel. The heliocentric velocity in km s-1 is indicated in the top-left of each panel.
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