Short Timescale Variations of the Hα Double-peaked Profile of the Nucleus of NGC 1097
Authors: Jaderson S. Schimoia, Thaisa Storchi-Bergmann, Rodrigo S. Nemmen, Cláudia Winge, and Michael Eracleous
Schimoia et al.
2012 The Astrophysical Journal748145.
Provider: AAS Journals
Caption: Figure 2.
Observation from 2010 August 15. Top: nuclear spectrum (region A of Figure
1). Middle: stellar population obtained from averaging the spectra from regions B and C in Figure
1. Bottom: nuclear spectrum after the subtraction of the stellar population.
