Left column: violin plot of the PDFs of mass (top) and age (bottom). The right magenta shaded PDF is derived using the parameters from BM_N seismic set of parameters; the new errors take into account dispersion between pipelines and the PDFs on the left of the violin are calculated using seismic parameters from COR pipeline (black line, grey shaded) and varying the T_eff of +100 K (dashed blue line) or −100 K (dotted red line). Right column: modes and 68 percentile errorbar of masses (top) and ages (bottom) of the 4 stars of this work. Magenta points indicate values computed using BM_N seismic values, black diamonds indicate the values derived using COR seismic values, and red and blue triangles indicate values obtained using COR seismic values and varying the T_eff of −100 and +100 K, respectively.