526 citations · 1.3k across the 15 of their papers we have counts for
4 papers · 1 filter
Radio data archives round table
K. A. Lutz, J. Dempsey, Y. G. Grange +3
With SKA precursor and pathfinder operations in full swing, radio and (sub-)mm astronomy is entering the era of super big data. The big questions is how to make (sub-)mm and radio…
Radio Astronomy visibility data discovery and access using IVOA standards
Mireille Louys, Katharina Lutz, Yelena Stein +2
Enhancing interoperable data access to radio data has become a science priority within the International Virtual Observatory Alliance (IVOA). This lead to the foundation of the IVO…
The properties of dwarf spheroidal galaxies in the Cen A group: Stellar populations, internal dynamics, and a heart-shaped Halpha ring
Oliver Müller, Katja Fahrion, Marina Rejkuba +7
Dwarf spheroidal galaxies (dSphs) have been extensively investigated in the Local Group, but their low luminosity and surface brightness make similar work in more distant galaxy gr…
The H IX galaxy survey III: The gas-phase metallicity in HI eXtreme galaxies
K. A. Lutz, V. Kilborn, B. Catinella +3
This paper presents the analysis of optical integral field spectra for the HI eXtreme (HIX) galaxy sample. HIX galaxies host at least 2.5 times more atomic gas (HI) than expected f…