Table 2.

Results of regressions of temperature calibrations.

Numbers of Sensors	N (Data Number)	Regression Estimated Coefficient
		Intercept	Temperature Coefficient	Square Temperature Coefficient	Equation
		α0 + αi	β0 + βi	γ0 + γi
14	644	2.00	0.152	0	(20)
4	184	2.00	0.148	0	(21)
4	184	1.98	0.154	−0.000053	(22)
1	46	2.00	0.154	0	(23)
1	46	1.98	0.152	0	(24)