Black points: SB profile from the optimised Ks wide plus Ks S13 image, corrected for extinction and gas emission. The dashed blue line is a 2D simple power-law fit to the data at R ≤ 25′′ (1 pc). The straight lines are best fit projected 3D simple power-laws, assuming a simple model, where the stellar density drops to zero at outer cut-off radii of 10 pc (red) and 20 pc (orange).
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