BRAU-NOGUE , S.

The Complete Calibration of the Colour-Redshift Relation survey (C3R2) is a spectroscopic effort involving ESO and Keck facilities designed specifically to empirically calibrate the galaxy colour-redshift relation-P(z|C) to the Euclid depth (i AB = 24.5) and is intimately linked to the success of upcoming Stage IV dark energy missions based on...

The Complete Calibration of the Colour-Redshift Relation survey (C3R2) is a spectroscopic effort involving ESO and Keck facilities designed specifically to empirically calibrate the galaxy colour-redshift relation-P(z|C) to the Euclid depth (i AB = 24.5) and is intimately linked to the success of upcoming Stage IV dark energy missions based on...

Aims. Our aim is to quantify the impact of systematic effects on the inference of cosmological parameters from cosmic shear.Methods. We present an "end-to-end" approach that introduces sources of bias in a modelled weak lensing survey on a galaxy-by-galaxy level. We propagated residual biases through a pipeline from galaxy properties at one end...