Stellar populations in late-type spirals observed with SAURON

Katia Ganda*, Reynier F. Peletier, Jesús Falcón-Barroso, Richard M. McDermid

*Corresponding author for this work

Research output: Contribution to journalArticle

Abstract

We present results on the stellar populations of a sample of 18 late-type spirals, based on data acquired with the integral-field spectrograph SAURON at the WHT. We present the two-dimensional line-strength maps, the central line indices, and estimate the star formation time-scale. In an exponentially declining SFR scenario, we find a trend between the time-scale and the central velocity dispersion: more massive galaxies show shorter burst durations. A detailed study on these data is published by Ganda et al. (2007).

Original languageEnglish
Pages (from-to)301-302
Number of pages2
JournalProceedings of the International Astronomical Union
Volume3
Issue numberS245
DOIs
Publication statusPublished - Jul 2007
Externally publishedYes

Keywords

  • Galaxies: evolution
  • Galaxies: individual (NGC2964)
  • Galaxies: spiral

Fingerprint Dive into the research topics of 'Stellar populations in late-type spirals observed with SAURON'. Together they form a unique fingerprint.

Cite this