62 citations · 279 across the 16 of their papers we have counts for
5 papers · 1 filter
The Hubble Space Telescope Survey of M31 Satellite Galaxies IV. Survey Overview and Lifetime Star Formation Histories
A. Savino, D. R. Weisz, A. E. Dolphin +35
From orbits of HST imaging, we present deep homogeneous resolved star color-magnitude diagrams that reach the oldest main sequence turnoff and uniformly measured star forma…
The JWST Resolved Stellar Populations Early Release Science Program VII. Stress Testing the NIRCam Exposure Time Calculator
A. Savino, M. Gennaro, A. E. Dolphin +19
We empirically assess estimates from v3.0 of the JWST NIRCam Exposure Time Calculator (ETC) using observations of resolved stars in Local Group targets taken as part of the Resolve…
DDO216-A1: a central globular cluster in a low-luminosity transition type galaxy
Andrew A. Cole, Daniel R. Weisz, Evan D. Skillman +11
We confirm that the object DDO216-A1 is a substantial globular cluster at the center of Local Group galaxy DDO216 (the Pegasus dwarf irregular), using Hubble Space Telescope ACS im…
Red Giants in the Small Magellanic Cloud. II. Metallicity Gradient and Age-Metallicity Relation
P. D. Dobbie, A. A. Cole, A. Subramaniam +1
We present results from the largest CaII triplet line metallicity study of Small Magellanic Cloud (SMC) field red giant stars to date, involving 3037 objects spread across approxim…
Star Formation History in two fields of the Small Magellanic Cloud Bar
M. Cignoni, A. A. Cole, M. Tosi +5
The Bar is the most productive region of the Small Magellanic Cloud in terms of star formation but also the least studied one. In this paper we investigate the star formation histo…