First measurement using COUNTERFOG device: Nuclear and radiological scenario Laura Pascual, Marta Fernández, Luis Jesús Amigo, José Luis Pérez and Javier Quiñones Eur. Phys. J. Plus, 133 7 (2018) 291 Published online: 31 July 2018 DOI: 10.1140/epjp/i2018-12148-1