Figure Information Scope: PWG PWG-CF (Flow and Correlations) Energy 5.02 TeV System Pb-Pb Figure Group Pion-deuteron femtoscopic study of correlation functions in PbPb Figure Image Figure image (.eps) oppositesigns_M2_s1_0.eps Figure image (.pdf) oppositesigns_M2_s1_0.pdf Figure Caption Pion-deuteron correlation function of opposite charge particles in the pair together with Lednicky function fit for cent. 30-50% in Pb-Pb $\sqrt{s_{\rm{NN}}}$ = 5.02 TeV.