Fig. 5
Overlay of the CO (2−1) integrated intensity contours on the VLA 8 GHz emission (grayscale, left, Olsson et al. 2010) and overlay of the CO (2−1) integrated intensity emission (contours) on the Paα emission (grayscale, right, Olsson et al. 2010). The contour levels for the CO (2−1) emission are at 18.5, 41, 60.5, and 81% of the emission peak (same levels as in Fig. 2).
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