Fig. 4From: Methodology paper: a novel phantom setup for commissioning of scanned ion beam delivery and TPSLateral dose profile as measured with the Alderson phantom in a carbon field shown in Fig. 2. The data were derived from several repeated measurements at different lateral positions and for two different depths. The full line and open circles correspond to the planned lateral dose profile in the depth of 45 mm, the cross symbols are measured values at a depth of 45 mm (+) and 55 mm (*), respectivelyBack to article page