Table 3.

Temperature differences for three different sets of values of Δ_M and P/k for the ⁶⁰CoCo thermometer. All the temperatures were calculated using the values of W(0) shown. The latter were chosen to give values of T for Δ_M = −6.0725 mK and P/k = −2.2 μK which cover the thermometers useful temperature range (1.3-50 mK). The values used for U₂A₂ and U_λA_λ are those given in table 1 for the 1332.5 keV transition. Solid angle correction factors were Q₂ = 0.9965 and Q₄ = 0.9886. See text for further details.

W(0)	T	T′	(T′−T)/T	T′	(T′−T)/T
	ΔM = −6.0725 mK	ΔM = −6.0653 mK		ΔM = −6.0668 mK
	P/k = −2.2 μK	P/k = −2.5 μK		P/k = −2.9 μK
0.014932	1.30000 mK	1.29904 mK	−0.074%	1.30012 mK	+0.010%
0.327535	5.00000	4.99606	−0.079	4.99993	−0.001
0.470108	6.90000	6.89437	−0.082	6.89945	−0.008
0.633327	10.00000	9.99147	−0.085	9.99835	−0.016
0.783152	15.00000	14.98679	−0.088	14.99656	−0.023
0.860948	20.00000	19.98236	−0.088	19.99537	−0.023
0.931038	30.00000	29.97466	−0.084	29.99561	−0.015
0.959508	40.00000	39.96856	−0.079	39.99951	−0.001
0.973528	50.00000	49.96406	−0.072	50.00723	+0.014