On the Ionizing Continuum in Active Galactic Nuclei: Clues from the Infrared Space Observatory
The Infrared Space Observatory (ISO) coronal line spectrum of the brightest Seyfert galaxies from the CfA sample is presented and modeled. ISO observations of [O IV] 25.9 μm, [Ne V] 14.3 μm, [Mg VIII] 3.02 μm, and [Si IX] 2.58 μm lines are presented; their relationship with the soft part of the ionizing spectrum from 50 to 300 eV is investigated
Prieto, M. Almudena et al.
Fecha de publicación:
3
2000