Contribution to the χ² and values for the Bail measurements compared to the Diiorio data. (left) The mass 128 corresponds to the largest contribution to the χ² or . For this plot, blue dots present simple χ² calculations and red dots correspond to generalized calculations. (right) Cumulative contributions of χ² and as a function of the number of masses considered. Only one mass induced a cumulative value (red points) larger than the limit for 99.5% confidence level (black dots). It is clear that the second calculations () are expressly needed for a relevant mass test.