TABLE 1:

Global Analysis^a of the Intensity Decay of DCS in Ethylene Glycol at 20 °C

wavelength (nm)	τ1 = 77 psc		τ2 = 1088 psc		χR2
	α1(λ)	f1b(λ)	α2(λ)	f2(λ)
480	0.680	0.130	0.320	0.870	1.5b (176.9)d
500	0.466	0.058	0.534	0.942
520	0.308	0.030	0.692	0.970
540	0.000	0.000	1.000	1.000
560	−0.043	−0.003	0.957	0.997
580	−0.135	−0.011	0.865	0.989
600	−0.294	−0.028	0.706	0.972

^aThe χ_R² values were calculated using δφ = 0.3° and δm = 0.007, as the uncertainties in the phase and modulation, respectively.

^bThe value of f_i(λ) describes the fractional steady state intensity at each wavelength λ and is given by f_i(λ) = α_i(λ)τ_i/Σα_j(λ)τ_j.

^cDecay times from the global analysis for all wavelengths.

^dThe χ_R² values are for global analysis of the data at all emission wavelengths. The number in parentheses is the χ_R² value obtained for the single decay time fit, and the value of 1.5 is for the global two decay time fit.