Image Details

Choose export citation format:

Polycyclic Aromatic Hydrocarbon and Emission Line Ratios in Active Galactic Nuclei and Starburst Galaxies

  • Authors: Dinalva A. Sales, M. G. Pastoriza, and R. Riffel

SALES, PASTORIZA, & RIFFEL 2010 The Astrophysical Journal 725 605.

  • Provider: AAS Journals

Caption: Figure 2.

Calibrated spectra of the Sy 1 (top) and Sy 2 (bottom) galaxies. All spectra were ordered according to their shapes from a steeper spectrum (top) to a flatter one (bottom). Some emission lines are identified. All spectra were normalized at 23 μm.

Other Images in This Article
Copyright and Terms & Conditions