189 citations · 1.6k across the 34 of their papers we have counts for
11 papers · 1 filter
The Next Generation Virgo Cluster Survey. XXIII. Fundamentals of nuclear star clusters over seven decades in galaxy mass
R. Sánchez-Janssen, P. Côté, L. Ferrarese +25
Using deep, high resolution optical imaging from the Next Generation Virgo Cluster Survey we study the properties of nuclear star clusters (NSCs) in a sample of nearly 400 quiescen…
A Collection of New Dwarf Galaxies in NGC5128's Western Halo
Matthew A. Taylor, Paul Eigenthaler, Thomas H. Puzia +5
We report the photometric properties of 16 dwarf galaxies, 15 of which are newly identified, in the Western halo of the nearby giant elliptical galaxy NGC5128. All candidates are f…
Galaxy detection and identification using deep learning and data augmentation
Roberto E. González, Roberto P. Muñoz, Cristian A. Hernández
We present a method for automatic detection and classification of galaxies which includes a novel data-augmentation procedure to make trained models more robust against the data ta…
The Next Generation Virgo Cluster Survey (NGVS) XXXI. The kinematics of intra-cluster globular clusters in the core of the Virgo cluster
Alessia Longobardi, Eric W. Peng, Patrick Côté +21
Intra-cluster (IC) populations are expected to be a natural result of the hierarchical assembly of clusters, yet their low space densities make them difficult to detect and study.…
The Next Generation Fornax Survey (NGFS): IV. Mass and Age Bimodality of Nuclear Clusters in the Fornax Core Region
Y. Ordenes-Briceño, T. H. Puzia, P. Eigenthaler +15
We present the analysis of 61 nucleated dwarf galaxies in the central regions () of the Fornax galaxy cluster. The galaxies and their nuclei are studied as part of…
The Next Generation Fornax Survey (NGFS): III. Revealing the Spatial Substructure of the Dwarf Galaxy Population inside half of Fornax's Virial Radius
Y. Ordenes-Briceño, P. Eigenthaler, M. A. Taylor +15
We report the discovery of 271 previously undetected dwarf galaxies in the outer Fornax cluster regions at radii using data from the Next Genera…