Table 1.

Hill fitting parameters relative to Equation (1) for different sensor configurations.

Configuration	λ0 (nm)		λmax (nm)		K (M)		n	Statistics
	Value	Stand. Err.	Value	Stand. Err.	Value	Stand. Err.	Value	Reduced Chi-Sqr	Adj. R-Square
GNG-based longitudinal (blue shift)	0.30	0.73	9.06	0.06	1.37 × 10−10	2.65 × 10−11	1	0.14	0.99
GNG-based orthogonal (blue shift)	0.59	0.11	2.54	0.03	3.74 × 10−10	7.56 × 10−11	1	0.05	0.99
GNG-based longitudinal (red shift)	−0.23	0.69	3.18	0.35	1.35 × 10−6	6.57× 10−7	1	1.17	0.98