Fig. C.1.
HI rotation curve of NGC 7793 assuming a flat rotation curve (red points), the errors are of the order of 4–5 km s−1. The solid lines show our mass model: the stellar disc with M/L = 0.5 and the DM contributions are shown in orange and grey, while the resulting total rotation curve is in blue. The green points show the rotation curve measured by de Blok et al. (2008).
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