Fig. 4.
Example of spatially resolved spectrum. Left panel: SDSS post stamp image of the galaxy (GASS 101037). North is up and east is left. The yellow crosses denote the light-weighted location of the individual spectra and the dashed line indicates the location of the slit. Right panel: individual spectra are plotted in black. Blue shows the fits to the emission lines and green the continuum fit. The spectrum plotted in the topmost panel is located farthest in the north-east of the galaxy.
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