510 citations · 3.9k across the 72 of their papers we have counts for
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Linking the Structural Properties of Galaxies and their Star Formation Histories with STAGES
Carlos Hoyos, Alfonso Aragón-Salamanca, Meghan E. Gray +5
We study the links between star formation history and structure for a large mass-selected galaxy sample at 0.05 < z_phot < 0.30. The galaxies inhabit a very broad range of environm…
Wavelength Self-Calibration and Sky Subtraction for Fabry-Perot Interferometers: Applications to OSIRIS
Tim Weinzirl, Alfonso Aragon-Salamanca, Steven P. Bamford +3
We describe techniques concerning wavelength calibration and sky subtraction to maximise the scientific utility of data from tunable filter instruments. While we specifically addre…
OMEGA -- OSIRIS Mapping of Emission-line Galaxies in A901/2: I.-- Survey description, data analysis, and star formation and AGN activity in the highest density regions
Ana L. Chies-Santos, Bruno Rodríguez del Pino, Alfonso Aragón-Salamanca +8
We present an overview of and first results from the OMEGA survey: the OSIRIS Mapping of Emission-line Galaxies in the multi-cluster system A901/2. The ultimate goal of this projec…
Galaxy sizes as a function of environment at intermediate redshift from the ESO Distant Cluster Survey
Kshitija Kelkar, Alfonso Aragón-Salamanca, Meghan E. Gray +5
In order to assess whether the environment has a significant effect on galaxy sizes, we compare the mass--size relations of cluster and field galaxies in the redshi…