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Kinematics and Principal Component Analysis from IFU Spectroscopy of the Post-Starburst Quasar SDSS J0210–0903

Published online by Cambridge University Press:  03 June 2010

David Sanmartim ,
Thaisa Storchi-Bergmann  and
Michael S. Brotherton
David Sanmartim
Affiliation:
Instituto de Física, Universidade Federal do Rio Grande do Sul, RS, Brasil Email: [email protected], [email protected]
Thaisa Storchi-Bergmann
Affiliation:
Instituto de Física, Universidade Federal do Rio Grande do Sul, RS, Brasil Email: [email protected], [email protected]
Michael S. Brotherton
Affiliation:
Department of Physics and Astronomy, University of Wyoming, Laramie, WY 82071, USA Email: [email protected]
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We present 2-D mapping and analysis of the gaseous kinematics of the inner 7″ × 5″ of one of nearest (z = 0.0414) and brightest post-starburst quasars (PSQ) by using spectra obtained with the Integral Field Unit (IFU) of the Gemini Multi-Object Spectrograph on the Gemini North Telescope (Allington-Smith et al. 2002). Such quasars are broad-lined AGNs that also show the Balmer jumps and the high-order Balmer absorption lines from A stars typical of massive post-starburst populations of a few hundred Myrs (Brotherton et al. 2007). From measurements of the emission-line profiles, we constructed two-dimensional maps for the flux distributions, line ratios, radial velocities and gas velocity dispersions for the Hβ and [Oiii] emitting gas, similar to those of previous studies by our group (e.g., Barbosa et al. 2009).

Keywords

galaxies: starburstgalaxies: quasargalaxies: kinematics
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 5 , Symposium S267: Co-Evolution of Central Black Holes and Galaxies , August 2009 , pp. 138
Copyright
Copyright © International Astronomical Union 2010

References

Allington-Smith, J., et al. 2002, PASP, 114, 892CrossRefGoogle Scholar
Brotherton, Michael S., Stoll, R., Paul, C., Diamond-Stanic, A., Shang, Z., Cales, S., Ganguly, R., Canalizo, G., & Vanden Berk, D. 2007, BAAS, 38, 95Google Scholar
Barbosa, F. K. B., Storchi-Bergmann, T., Cid Fernandes, R., Winge, C., & Schmitt, H. 2009, MNRAS, 396, 2CrossRefGoogle Scholar