119 citations · 734 across the 14 of their papers we have counts for
4 papers · 1 filter
Mixing between Seyfert and HII-region excitation in local active galaxies
Adam D. Thomas, Lisa J. Kewley, Michael A. Dopita +3
We fit theoretical models to the emission-line spectra of 2766 Seyfert galaxies from the Sloan Digital Sky Survey (SDSS). The model line fluxes are derived by `mixing' photoionizat…
Spatially resolved electron density in the Narrow Line Region of z<0.02 radio AGNs
D. Kakkad, B. Groves, M. Dopita +7
Although studying outflows in the host galaxies of AGN have become the forefront of extra-galactic astronomy in recent years, estimating the energy associated with these outflows h…
Interrogating Seyferts with NebulaBayes: Spatially probing the narrow-line region radiation fields and chemical abundances
Adam D. Thomas, Michael A. Dopita, Lisa J. Kewley +4
NebulaBayes is a new Bayesian code that implements a general method of comparing observed emission-line fluxes to photoionization model grids. The code enables us to extract robust…
An interacting galaxy pair at the origin of a light echo
Paola Merluzzi, Giovanni Busarello, Michael A. Dopita +5
In a low-density region of the Shapley supercluster we identified an interacting galaxy pair at redshift z=0.04865 in which the Seyfert-2 nucleus of the main galaxy (ShaSS 073) is…