HD 45364: chaos maps around the 3:2 MMR in the subspace (a_c,e_c) for each set of RV measurements. The red crosses represent the 1σ dispersion around the median value of the MCMC posterior distribution for both a_c and e_c. The vertical dashed lines depict the location of the commensurability of the periods (P_c/P_b = 3/2), which changes from one map to another with different estimations of P_b. The colour code depicts the NAFF chaos level, while the squares are coloured white if the corresponding configurations did not reach the end of the simulation (either because of a close encounter or an escape). From left to right: LPS, HPS, and HPS+ datasets.