Orbital solutions of the RV variations of the 11 binary systems with a BD candidateas secondary. Radial velocity vs. time are presented in the left panel, with O–C residuals below, and RV vs. phase in the right panel. Data point colours are fixed with respect to the order given on the upper-right corner of each figure, with alternatively red, blue, yellow, and pink. Diminutives “SP” stands for SOPHIE-plus, “Soph” for SOPHIE and “Elo” for Elodie. “Keck” and “SB9” are self-explanatory and references of the corresponding data can be found in Table B.2.