Correlation functions up to lag times (t in Eq. 1) of one-hundredth of the total simulation length were used when analysing the N-H peptide bonds, which should provide good statistics when analysing single molecule simulations. For C-H bonds in SDS molecules, averaging over a larger number of molecules enables usage of lag times up to one-twentieth of the total simulation length. Small but non-zero weights (below ∼1% in all systems except micelle simulations with Amber in gel-like phase with the weights below ∼10%) for the slowest possible timescale (100 ns for peptide N-H bonds, 1 µs for SDS C-H bonds) were observed for some correlation functions. These artificial timescales, arising from incomplete equilibration of correlation functions to plateau to zero, were not taken into account in the analyses, although ignoring them did not have major effects on the spin relaxation times.