| Issue |
EAS Publications Series
Volume 48, 2011
CRAL-2010 A Universe of Dwarf Galaxies
|
|
|---|---|---|
| Page(s) | 91 - 92 | |
| Section | Star Formation History and Chemical Enrichment | |
| DOI | https://doi.org/10.1051/eas/1148022 | |
| Published online | 11 July 2011 | |
A Universe of Dwarf Galaxies
M. Koleva, Ph. Prugniel and I. Vauglin (eds)
EAS Publications Series, 48 (2011) 91–92
M. Koleva, Ph. Prugniel and I. Vauglin (eds)
EAS Publications Series, 48 (2011) 91–92
M 81 Group dSphs: Metallicity Distribution Functions and Gradients
1 Astronomisches Rechen-Institut, University of Heidelberg, Germany
2 University of Leicester, Department of Physics and Astronomy, UK
We summarize our results on the photometric metallicities and on the presence of metallicity gradients for nine M 81 group dSphs. The majority of our studied dSphs contains a significant fraction of intermediate–age stellar populations, which we consider as a function of the deprojected distance from the dominant galaxy of the group.
© EAS, EDP Sciences, 2011