Unified model of active galactic nuclei

We assemble a sample composed of 243 nearby Seyfert galaxies with redshifts z<=0.05 to test the unification scheme. The sample contains 94 broad emission line Seyfert 1...为检验统一模型，我们构建了一个由243个红移（redshift）z≤0.05的近邻赛弗特星系（Seyfert galaxies）组成的样本。该样本包含94个具有宽发射线的赛弗特1型（Seyfert 1）星系