Spiral Galaxies in the SAURON Survey

Reynier F. Peletier; Katia Ganda; Jesus Falcon-Barroso; Roland Bacon; Michele Cappellari; Roger L. Davies; P. Tim de Zeeuw; Eric Emsellem; Davor Krajnovic; Harald Kuntschner; Richard M. McDermid; Marc Sarzi; Glenn van de Ven; ;

doi:10.1017/s1743921308017894

arXiv · 0709.4331

Spiral Galaxies in the SAURON Survey

Reynier F. Peletier·Katia Ganda·Jesus Falcon-Barroso·Roland Bacon·Michele Cappellari·Roger L. Davies·P. Tim de Zeeuw·Eric Emsellem·Davor Krajnovic·Harald Kuntschner·Richard M. McDermid·Marc Sarzi·Glenn van de Ven·;

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Abstract

We discuss some recent integral field spectroscopy using the SAURON instrument of a sample consisting of 24 early-type spirals, part of the SAURON Survey, and 18 late-type spirals. Using 2-dimensional maps of their stellar radial velocity, velocity dispersion, and absorption line strength, it is now much easier to understand the nature of nearby galactic bulges. We discuss a few highlights of this work, and point out some new ideas about the formation of galactic bulges.

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Reynier F. Peletier, Katia Ganda, Jesus Falcon-Barroso, Roland Bacon, Michele Cappellari, Roger L. Davies, P. Tim de Zeeuw, Eric Emsellem, Davor Krajnovic, Harald Kuntschner, Richard M. McDermid, Marc Sarzi, Glenn van de Ven, ;. 2007-09-27. Spiral Galaxies in the SAURON Survey. https://doi.org/10.1017/s1743921308017894

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