Same as Fig. 39, but for non-Gaia literature period versus Gaia period for those sources that have a period published in the literature. The dashed line is P_Lit = P_Gaia, and the dotted lines are the relations P_Lit = 2 P_Gaia and P_Lit = 0.5 P_Gaia. Top panel: sources that have eccentricity proxies smaller than the eccentricity limit shown in Fig. 39. Bottom panel: sources with eccentricity proxies larger than this limit.