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Fig. 2.

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Zoom-in of the integrated spectrum extracted from the central three by three spaxels including our best fit (blue) with individual components for the emission lines (narrow: green, outflow: orange, BLR: purple) for different wavelength ranges. Left panel: Wavelength range including He IIλ4686, [Ar IV]λ4711, He Iλ4713, [Ar IV]λ4740, Hβ, He Iλ4922, [O III]λ4959, and [O III]λ5007. Right panel: Wavelength range including [N II]λ6548, Hα, [N II]λ6584, He Iλ6678, [S II]λ6716, and [S II]λ6731. The bottom sections of each panel show the residuals, res. = data – best fit. We note that for some of the weaker lines, no BLR or outflow component was preferred by the fit. We further note a faint flux excess red-wards of [O III]λ5007 that is undetected in individual spaxels, potentially suggesting some higher velocity (nuclear) outflow components not captured by our fiducial fit.

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