Comparison between the detection limits obtained with PACO ASDI (left) and TLOCI (right) for HD 202917 using the MESS2 tool (Lannier 2015). The eccentricity is assumed between 0 and 0.5 and the inclination between 0 and 90 degrees. Contrast maps are converted to mass maps using the COND atmospheric model (Allard et al. 2001) and the stellar parameters of the system are extracted from Desidera et al. (2021). Two epochs were used.