95 citations · 138 across the 2 of their papers we have counts for
2 papers
astro-ph2008★ 95 cited
The Nature and Origin of Substructure in the Outskirts of M31. I. Surveying the Stellar Content with HST/ACS
J. C. Richardson, A. M. N. Ferguson, R. A. Johnson +6
We present the largest and most detailed survey to date of the stellar populations in the outskirts of M31 based on the analysis of 14 deep HST/ACS pointings spanning the range 11.…
astro-ph2006★ 43 cited
The usage of Stromgren photometry in studies of Local Group Dwarf Spheroidal Galaxies - Application to Draco: a new catalogue of Draco members and a study of the metallicity distribution function and radial gradients
D. Faria, S. Feltzing, I. Lundstrom +4
In this paper we demonstrate how Stromgren uvby photometry can be efficiently used to: 1. Identify red giant branch stars that are members in a dwarf spheroidal galaxy. 2. Derive a…