516 citations · 5.5k across the 75 of their papers we have counts for
8 papers · 1 filter
Evolutionary link between ultra-diffuse galaxies and dwarf early-type galaxies
Igor V. Chilingarian, Kirill A. Grishin, Anton V. Afanasiev +2
Spectroscopic studies of low-luminosity early-type galaxies are essential to understand their origin and evolution but remain challenging because of low surface brightness levels.…
The transitional gap transient AT 2018hso: new insights on the luminous red nova phenomenon
Y-Z. Cai, A. Pastorello, M. Fraser +20
Aims: AT 2018hso is a new transient showing transitional properties between those of LRNe and the class of intermediate luminosity red transients (ILRTs) similar to SN 2008S. Throu…
Evolution of the Stellar Mass-Metallicity Relation. II. Constraints on Galactic Outflows from the Mg Abundances of Quiescent Galaxies
Nicha Leethochawalit, Evan N. Kirby, Richard S. Ellis +2
We present the stellar mass-[Fe/H] and mass-[Mg/H] relation of quiescent galaxies in two galaxy clusters at and . We derive the age, [Fe/H], and [Mg/Fe] for…
Mapping the Stellar Halo with the H3 Spectroscopic Survey
Charlie Conroy, Ana Bonaca, Phillip Cargile +8
Modern theories of galaxy formation predict that the Galactic stellar halo was hierarchically assembled from the accretion and disruption of smaller systems. This hierarchical asse…
Binospec Software System
Jan Kansky, Igor Chilingarian, Daniel Fabricant +6
Binospec is a high-throughput, 370 to 1000 nm, imaging spectrograph that addresses two adjacent 8' by 15' fields of view. Binospec was commissioned in late 2017 at the f/5 focus of…
The Type II-P Supernova 2017eaw: from explosion to the nebular phase
Tamás Szalai, József Vinkó, Réka Könyves-Tóth +36
The nearby SN 2017eaw is a Type II-P (``plateau') supernova showing early-time, moderate CSM interaction. We present a comprehensive study of this SN including the analysis of high…