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Fig. 7.
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Maps and deprojected properties of ionization measurements across the host. First row: [O III] λ5008 Å vs. Hα. Second row: Ionization of the ISM probed by [O I]/[O III]. Third row: Ionization parameter U derived from [S II]/Hβ and the O3N2 metallicity according to Díaz & Pérez-Montero (2000). Fourth row: He Iλ5876 vs. Hβ.
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