Fe b 20 08 Probing the Ionization Structure of the Narrow Line Region in the Seyfert 1 Galaxy NGC 4151


We present a study of the distribution of [O III] λ5007 and [O II] λ3727 emission in the Narrow Line Region (NLR) of the Seyfert 1 galaxy NGC 4151. While the NLR of NGC 4151 exhibits an overall structure consistent with the unified model of Seyfert galaxies, narrow-band [O III] and [O II] images obtained with the Wide Field and Planetary Camera 2 aboard the… (More)


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