This article has an erratum: [https://doi.org/10.1051/0004-6361/201834271e]
First-moment map for 12CO (vlsr = 1.5–11 km s−1). Beam size: × (ellipse at lower left). Contours show continuum emission (4.3, 15.1, 26.5, 37.8, 49.2 mJy beam−1, peak 60.6 mJy beam−1). The cross symbol indicates the position of the star. Arrows point to problematic areas for this map (see text).
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