Estimation of the membership probabilities and the fundamental parameters for the cluster Berkeley 29. Left: VPD for stars in the analyzed Berkeley 29 frame. The green and gray circles show the selected true members and the field stars, respectively. Center: CMD for the cluster members with the isochrone associated with the best synthetic cluster fit drawn in red to guide the eye. Right: Best synthetic cluster fit found by ASteCA with the same isochrone, now show in green. The blue and red circles are single and binary systems, respectively.