Distribution of model predicted scores for four different components (LSNe Ia, HSC variables, SNe Ia in LRGs and spiral galaxies) – are plotted in four panels. Each panel shows the distributions obtained after 1st, 3rd, 7th, and 14th epoch of observation (N_obs,m-b). Among the negative components, SNe in LRGs contributes the most to the highest score bin indicates this is responsible for most FPR as indicated explicitly in Fig. 8.