Fig. 2.

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Three-colour composite image showing the MeerKAT 1 GHz radio emission (red), SEDIGISM 13CO emission (green), and Spitzer 24 μm emission (blue). The 13CO emission contours are shown in yellow. The contour levels are 4, 6.5, 9, 14, and 20 K km s−1. The position of Sgr A* is marked with a cross (×). White arrows point to finger-like protrusions.
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