A comparison of significance maps for a number of models of the environment around V1247 Ori. First column: input model used to calculate model closure phases, while second column: resulting significance maps from the disc+companion model data sets. Third column: real SAM data obtained for V1247 Ori SAM. Finally, we show results of a binary fit from a companion-only model (fourth column). The different rows show the three epochs covered by our observations, namely 2012-01-09 (top row), 2012-12-18 (middle row), and 2013-10-20 (bottom row). The significance maps for the simulated data sets are normalised for the strongest detection to be the same as in the corresponding real data set. The disc+companion models (first and second columns) reproduce the measured data (third column) more readily than companion-only scenario (fourth column). The dashed and solid circlescorrespond to the sample resolution limits described for the degeneracy plots, where the dashed line is λ ∕B and the solidline is λ∕2B approximately defining the region under which the contrast ratio and separation of a point source are less well constrained. The significance map colour bars show the significance of the binary fit to the data at each pixel location (σ).