1307.1592 (R. De Propris et al.)

Deep Luminosity Functions and Colour-Magnitude Relations for Cluster Galaxies at 0.2 < z < 0.6    [PDF]

R. De Propris, S. Phillipps, M. Bremer

We derive deep $I$ band luminosity functions and colour-magnitude diagrams from HST imaging for eleven $0.2 0.4$ that are not encountered locally. Surface brightness selection effects preferentially influence the detectability of faint red galaxies, accounting for claims of evolution at the faint end.

View original: http://arxiv.org/abs/1307.1592