This joint fit is rather unsatisfactory but indicates prolate micelles with a mean aggregation number of 95 ± 4, core radius Rc = 13 Å, overall micellar radius of Rm = (33±4) Å, and an eccentricity of about 1.25. Although the obtained shape parameters cannot be trusted, the Nagg is in good agreement with previously reported values (see Refs. for values and discussion).