== Literature comments ==
See Figure 1 and 10 in the reference.: Palmer, A.G. & Massi, F. (2006). Characterization of the dynamics of biomacromolecules using rotating-frame spin relaxation NMR spectroscopy. Chem. Rev. 106, 1700-1719 [http* {{#lst://dx.doi.org/10.1021/cr04042875 DOI]Citations|PalmerMassi06}}
[[File:Fig1 Palmer Massi 2006.png|thumb|center|upright=3|Try to reproduce Figure 1.]]
=== spin lock field ===
The spin lock field strength is noted {{:nu1}}, and relax requires these to be provided in unit of '''Hzrad/s'''.<br>
The spin lock field strength is converted to rad/s, with the following function call.