The stellar populations of nearby galaxies are accessible for detailed analysis, and can provide constraints on galaxy formation scenarios. We have obtained deep HST ACS images of several fields in the outer regions of M31, three of which are presented here. The intermediate age populations in these fields appear very similar, whereas the contribution of young stars varies from field to field.
CITATION STYLE
Johnson, R., Faria, D., & Ferguson, A. (2007). Stellar populations in the outer regions of m31. In Astrophysics and Space Science Proceedings (Vol. 0, pp. 299–302). Springer Science and Business Media B.V. https://doi.org/10.1007/978-1-4020-5573-7_50
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