- Abstract The cluster MACS J0416. 1-2403 was observed between 2012 December and 2014 November as part of the ESO Large Programme 186. A-0798" Dark Matter Mass Distributions of Hubble Treasury Clusters and the Foundations of LambdaCDM Structure Formation Models"(PI: Piero Rosati) using VIMOS at the ESO VLT. A total of 21 masks were observed (15 LR-Blue (low-resolution) masks and 6 MR (medium-resolution) masks). The LR-Blue masks cover the spectral range 3700-6700Å with a resolution of R= 180, while the MR masks cover the range 4800-10000Å with a resolution of R= 580.