Output posterior distribution for the relevant orbital and post-Keplerian parameter subset of timing parameters for J1455−3330. These were obtained from temponest using the T2 orbital model, which includes a DM-only noise model. The plot was generated using the chainconsumer package. Full details of the parameters are provided in Table 4. The obtained pulsar mass (M_p) distribution was computed using the mass function and the posterior distributions on M_c, i, x, and P_b. The 1D marginalised posterior distributions for each parameter are shown on the diagonal subplots, and the shaded region indicates the 1-σ credibility interval. The 2D contours on the off-diagonal subplots show the correlation between pairs of parameters, where the contours mark the 39%, 86%, and 98% credibility regions respectively.