Feeding versus Feedback in NGC 4151 probed with Gemini NIFS. I. Excitation

T. Storchi-Bergmann, P. J. McGregor, Rogemar A. Riffel +3

We have used the Gemini Near-infrared Integral Field Spectrograph (NIFS) to map the emission-line intensity distributions and ratios in the Narrow-Line Region (NLR) of the Seyfert…