Dopita, MichaelScharwächter, JuliaShastri, PrajvalKewley, LisaDavies, RebeccaSutherland, RalphKharb, PreetiJose, JessyHampton, EliseJin, ChichuanBanfield, JulieBasurah, HassanFischer, Sebastian2018-11-292018-11-290004-6361http://hdl.handle.net/1885/152097The spectra of the extended narrow-line regions (ENLRs) of Seyfert 2 galaxies probe the physics of the central active galaxy nucleus (AGN), since they encode the energy distribution of the ionising photons, the radiative flux and radiation pressure, nuclear chemical abundances and the mechanical energy input of the (unseen) central AGN.application/pdfKeywords: Gravitation; Luminance; Photoionization; Plasma (human); Pressure; Stars; Ultraviolet devices; Ultraviolet spectroscopy; Black Hole physics; Galaxies: individuals; Galaxies: ISM; Galaxies: seyfert; ISM: abundance; Galaxies Black hole physics; Galaxies: individual: NGC 5427; Galaxies: ISM; Galaxies: Seyfert; ISM: abundances; Plasmas201410.1051/0004-6361/2014234672018-11-29