2 papers
astro-ph1999
Observations and Implications of the Star Formation History of the LMC
J. A. Holtzman, J. S. Gallagher, A. A. Cole +3
We present derivations of star formation histories based on color-magnitude diagrams of three fields in the LMC from HST/WFPC2 observations. A significant component of stars older…
astro-ph1997
Hubble Space Telescope Observations of the Draco Dwarf Spheroidal
Carl. J. Grillmair, Jeremy R. Mould, Jon A. Holtzman +15
We present an F606W-F814W color-magnitude diagram for the Draco dwarf spheroidal galaxy based on Hubble Space Telescope WFPC2 images. The luminosity function is well-sampled to 3 m…