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VEGAS-SSS. A VST survey of elliptical galaxies in the southern hemisphere: analysis of small stellar systems. Testing the methodology on the globular cluster system in NGC3115
Michele Cantiello, Massimo Capaccioli, Nicola Napolitano +11
We present a study of globular clusters (GCs) and other small stellar systems (SSSs) in the field of NGC3115, observed as part of the VEGAS imaging survey, carried out with the VST…
Extended Main Sequence Turnoffs in Intermediate-Age Star Clusters: A Correlation Between Turnoff Width and Early Escape Velocity
Paul Goudfrooij, Leo Girardi, Vera Kozhurina-Platais +9
We present color-magnitude diagram analysis of deep Hubble Space Telescope imaging of a mass-limited sample of 18 intermediate-age (1 - 2 Gyr old) star clusters in the Magellanic C…
A starburst in the core of a galaxy cluster: The dwarf irregular NGC 1427A in Fornax
Marcelo D. Mora, Julio Chanamé, Thomas H. Puzia
Gas-rich galaxies in dense environments such as galaxy clusters and massive groups are affected by a number of possible types of interactions with the cluster environment, which ma…
The Next Generation Virgo Cluster Survey. XV. The photometric redshift estimation for background sources
A. Raichoor, S. Mei, T. Erben +28
The Next Generation Virgo Cluster Survey is an optical imaging survey covering 104 deg^2 centered on the Virgo cluster. Currently, the complete survey area has been observed in the…
The Blue Straggler Star Population in NGC 1261: Evidence for a Post-Core-Collapse Bounce State
Mirko Simunovic, Thomas H. Puzia, Alison Sills
We present a multi-passband photometric study of the Blue Straggler Star (BSS) population in the Galactic globular cluster (GC) NGC\,1261, using available space- and ground-based s…
The Panchromatic High-Resolution Spectroscopic Survey of Local Group Star Clusters - I. General Data Reduction Procedures for the VLT/X-shooter UVB and VIS arm
Frederik Schönebeck, Thomas H. Puzia, Anna Pasquali +5
Our dataset contains spectroscopic observations of 29 globular clusters in the Magellanic Clouds and the Milky Way performed with VLT/X-shooter. Here we present detailed data reduc…