Virgo Redux: The Masses and Stellar Content of Nuclei in Early-type Galaxies from Multiband Photometry and Spectroscopy
Authors: Chelsea Spengler, Patrick Côté, Joel Roediger, Laura Ferrarese, Rubén Sánchez-Janssen, Elisa Toloba, Yiqing Liu, Puragra Guhathakurta, Jean-Charles Cuillandre, Stephen Gwyn, Andrew Zirm, Roberto Muñoz, Thomas Puzia, Ariane Lançon, Eric W. Peng, Simona Mei, and Mathieu Powalka
2017 The Astrophysical Journal84955.
Provider: AAS Journals
Caption: Figure 4.
Magnitude distribution for the full ACSVCS sample, 51 nucleated galaxies (TypeIa), and 39 TypeIa galaxies analyzed in this work. For comparison, we also show the complete sample of Virgo early-type galaxies from Janz & Lisker (2008, 2009).