330 bytes added, 
14:09, 15 December 2015 {{Infobox model parameter
| name     = tau_s
| param    = <onlyinclude>''τ<sub>s</sub>''</onlyinclude>
| desc     = The effective correlation time for the faster motion of the Clore et al., 1990 extended model-free theory.
| units    = s.rad<sup>-1</sup>
}}
[[Category:Model-free analysis]]
[[Category:Model-free parameters]]