Table 2: Result of fitting versus data to the modified Curie-Weiss equation, as detailed in the text.

Frequency (Hz) (°C) (°C)

5.5 M579.5 ± 42.1871.1415472.6
3.0 M575.2 ± 21.7391.1361876.1
2.0 M574.8 ± 11.4711.1101574.2
50 k574.9 ± 11.2361.0351752.2
1.0 k573.8 ± 15.2371.2833613.9
0.5 k573.0 ± 12.6351.1173632.5
0.1 k572.5 ± 10.8770.7447103.5