HARPS radial velocities of TOI-5005. The red solid line indicates the simplest model that best represents our data (i.e. a Keplerian model plus a linear drift; 1p1cL), selected based on our joint analysis of the HARPS and TESS datasets (Sect. 4.4). The black error bars represent the uncertainties as estimated by the HARPS DRS (σ_i,HARPS ; Sect. 2.4), and the grey error bars represent the total uncertainties computed as ${({\sigma }_{i,\text{HARPS}}^2+{\sigma }_{jit,\text{HARPS}}^2)}^{0.5}$, where σ_jit,harps is the posterior median jitter term.