The Low-luminosity End of the Radius-Luminosity Relationship for Active Galactic Nuclei
Authors: Misty C. Bentz, Kelly D. Denney, Catherine J. Grier, Aaron J. Barth, Bradley M. Peterson, Marianne Vestergaard, Vardha N. Bennert, Gabriela Canalizo, Gisella De Rosa, Alexei V. Filippenko, Elinor L. Gates, Jenny E. Greene, Weidong Li, Matthew A. Malkan, Richard W. Pogge, Daniel Stern, Tommaso Treu, and Jong-Hak Woo
Bentz et al.
2013 The Astrophysical Journal767149.
Provider: AAS Journals
Caption: Figure 4.
Same as Figure
2, but for Arp 151. The "O" shapes in the images are reflections in the optics from a nearby bright object.