31 citations · 31 across the 1 of their papers we have counts for
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Star Formation Histories of Local Group Dwarf Galaxies
Andrew E. Dolphin, Daniel R. Weisz, Evan D. Skillman +1
We report preliminary results of a project to homogeneously measure star formation histories for the majority of Local Group dwarf galaxies, based on archival WFPC2 observations. F…
On the Determination of the He Abundance in Extragalactic H II Regions
Keith A. Olive, Evan D. Skillman
Of the light element abundances capable of testing standard big bang nucleosynthesis, only He4 is measured with an accuracy of a few percent. Thus, it is imperative to establish a…
Chemical Enrichment from Massive Stars in Starbursts II: NGC 1569
Henry A. Kobulnicky, Evan D. Skillman
We present a longslit optical spectrophotometric survey in the irregular "post-starburst" galaxy NGC 1569 to search for chemical gradients and inhomogeneities in the interstellar m…