Image Details

Choose export citation format:

A Wind-based Unification Model for NGC 5548: Spectral Holidays, Nondisk Emission, and Implications for Changing-look Quasars

  • Authors: M. Dehghanian, G. J. Ferland, B. M. Peterson, G. A. Kriss, K. T. Korista, M. Chatzikos, F. Guzmán, N. Arav, G. De Rosa, M. R. Goad, M. Mehdipour, and P. A. M. van Hoof

2019 The Astrophysical Journal Letters 882 L30.

  • Provider: AAS Journals

Caption: Figure 3.

SED transmitted through equatorial obscurer and incident upon the BLR is shown for three different values of the hydrogen density. The unextinguished SED is also shown. The SED is dramatically dependent on the hydrogen density of the obscurer. High hydrogen densities produce strong absorption in the XUV region and strong emission in the FUV/optical regions.

Other Images in This Article
Copyright and Terms & Conditions

Additional terms of reuse