Data Challenge 3

DC3 is currently under preparation...

The goal of this third challenge is to focus on the method and the calibration set, using simulations. Since the DC2 has the advantage of providing a catalogue made from real images and allows us to dierectly link the photo-z group efforts to the data reduction and photometry (OU-EXT and OU-MER) , we will leave it open for the time we use simulations.