Development of a New Time Resolved Irradiance Uniformity Mapper at Spasolab C. Barber, A Martínez de Olcoz, J.M. Fernández, P. López and G. Martínez E3S Web Conf., 16 (2017) 16006 Published online: 23 May 2017 DOI: 10.1051/e3sconf/20171616006