Fig. 9.
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Three examples of observed (green), model (black) and nebular (blue) spectra of different EWHα = 0.6, 1 and 3 Å. All observed spectra are integrated spectra from NGC863 bins, the model spectra are obtained from STARLIGHT following our methodology and the nebular spectra are obtained subtracting the model to the observed (see text). Gold lines represent the [N II] doublet.
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