activity
20062022
most citedEarly-type galaxies at large galactocentric radii - II. Metallicity gradients, and the [Z/H]--mass, [alpha/Fe]--mass relations

144 citations · 617 across the 13 of their papers we have counts for

collaborators

13 papers

cs.CV2022

Data Lifecycle Management in Evolving Input Distributions for Learning-based Aerospace Applications

Somrita Banerjee, Apoorva Sharma, Edward Schmerling +3

As input distributions evolve over a mission lifetime, maintaining performance of learning-based models becomes challenging. This paper presents a framework to incrementally retrai…

astro-ph.GA2019★ 54 cited

The WiggleZ Dark Energy Survey: Final Data Release and the Metallicity of UV-Luminous Galaxies

Michael J. Drinkwater, Zachary J. Byrne, Chris Blake +24

The WiggleZ Dark Energy Survey measured the redshifts of over 200,000 UV-selected (NUV<22.8 mag) galaxies on the Anglo-Australian Telescope. The survey detected the baryon acoustic…

astro-ph.IM2019★ 3 cited

NASA Operational Simulator for Small Satellites (NOS3): the STF-1 CubeSat case study

Dustin M. Geletko, Matthew D. Grubb, John P. Lucas +5

One of the primary objectives of small satellites is to reduce the costs associated with spacecraft development and operations as compared to traditional spacecraft missions. Small…

astro-ph.CO2011★ 1 cited

The dark halo of the Hydra I galaxy cluster: core, cusp, cosmological? Dynamics of NGC 3311 and its globular cluster system

T. Richtler, R. Salinas, I. Misgeld +5

NGC 3311 is the central cD galaxy of the Hydra I cluster. We use globular clusters around NGC 3311, combined with kinematical data of the galaxy itself, to investigate the dark mat…

astro-ph.CO2010★ 21 cited

Early-type galaxies at large galactocentric radii - I. Stellar kinematics and photometric properties

Max Spolaor, George K. T. Hau, Duncan A. Forbes +1

We present the results of a combined analysis of the kinematic and photometric properties at large galactocentric radii of a sample of 14 low-luminosity early-type galaxies in the…

astro-ph.CO2010★ 144 cited

Early-type galaxies at large galactocentric radii - II. Metallicity gradients, and the [Z/H]--mass, [alpha/Fe]--mass relations

Max Spolaor, Chiaki Kobayashi, Duncan A. Forbes +2

We present the results of a study of stellar population properties at large galactocentric radii of 14 low-mass early-type galaxies in the Fornax and Virgo clusters. We derive radi…