189 citations · 995 across the 31 of their papers we have counts for
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TDCOSMO XVII. New time delays in 22 lensed quasars from optical monitoring with the ESO-VST 2.6m and MPG 2.2m telescopes
Frédéric Dux, Martin Millon, Aymeric Galan +29
We present new time delays, the main ingredient of time delay cosmography, for 22 lensed quasars resulting from high-cadence r-band monitoring on the 2.6 m ESO VLT Survey Telescope…
The Next Generation Virgo Cluster Survey - Infrared (NGVS-IR): I. A new Near-UV/Optical/Near-IR Globular Cluster selection tool
Roberto P. Muñoz, Thomas H. Puzia, Ariane Lançon +35
The NGVS-IR project (Next Generation Virgo Survey - Infrared) is a contiguous near-infrared imaging survey of the Virgo cluster of galaxies. It complements the optical wide-field s…
Age and metallicity gradients in fossil ellipticals
Paul Eigenthaler, Werner W. Zeilinger
Fossil galaxy groups are speculated to be old and highly evolved systems of galaxies that formed early in the universe and had enough time to deplete their galaxies through…
RX J1548.9+0851, a fossil cluster?
P. Eigenthaler, W. W. Zeilinger
Fossil galaxy groups are spatially extended X-ray sources with X-ray luminosities above L_X,bol > 10^42 h_50^-2 ergs s^-1 and a central elliptical galaxy dominating the optical, th…
Revisiting the low-luminosity galaxy population of the NGC 5846 group with SDSS
Paul Eigenthaler, Werner W. Zeilinger
Low-luminosity galaxies are known to outnumber the bright galaxy population in poor groups and clusters of galaxies. Yet, the investigation of low-luminosity galaxy populations out…