We present ground-based B and R-band color-magnitude diagrams (CMDs) of unprecedented depth for twelve fields in the Small Magellanic Cloud (SMC). They reach...
Old main-sequence turnoff photometry in the SMC: Star Formation History and Chemical Enrichment Law
We present deep ground-based {it B} and {it R} observations of 12 fields in the Small Magellanic Cloud (SMC). The resulting color-magnitude diagrams (CMDs)...
Old Main-Sequence Turnoff Photometry of Isolated Local Group Dwarf Galaxies: First Results of the LCID Project
We present the project Local Cosmology from Isolated Dwarfs (LCID), aimed at deriving detailed star-formation histories for a sample of Local Group isolated...
Old Populations and the Star Formation History of the Local Group Dwarf Irregular Galaxy NGC 6822
A method for studying the star formation history (SFH) of nearby galaxies, as a function of time, has been developped and implemented. For the first time, the...
Old Populations and the Star Formation History of the Local Group Dwarf Irregular Galaxy NGC 6822
A method for studying the full star formation history (SFH) of nearby galaxies,as a function of time, has been developped and implemented. For the first time...