Fraction of non- ⁵⁶Ni NSE material due to weak processes ( X _n ) is calculated from inverting Equation (22) and using the f ₅₆ = M ₅₆/ M _NSE averaged over all realizations at each DDT density. The standard deviation of the sample (outer) and mean (inner) are shown as error bars at each DDT density. A quadratic best-fit line is calculated using the standard deviation of the sample. The fiducial DDT density is shown as a black circle where X _n = 0.133.