The star formation and chemical evolution history of the sculptor dwarf spheroidal galaxy
The star formation and chemical evolution history of the sculptor dwarf spheroidal galaxy
We have combined deep photometry in the B, V and I bands from CTIO/MOSAIC of the Sculptor dwarf spheroidal galaxy, going down to the oldest main sequence turn-offs, with spectroscopic metallicity distributions of red giant branch stars. This allows us to obtain the most detailed and complete star formation history …