Distribution of the photometric jitter, η, for all 123 076 271 stars in the observed, distance-corrected, and distance-extinction-corrected CMDs, from left to right respectively. The color scale is identical for all three panels. Large values of the jitter indicate where models and data statistically deviate, i.e., mostly in rapid evolution phases. We note that the binary sequence parallel to the main sequence requires some substantial jitter values.