Coefficient

Notation

Spherical Harmonic Calibration Constant (Cnm > g)

X-Coil

Z-Coil

Y-Coil

X²Y²-Coil

XZ-Coil

Z²C-Coil

ZY-Coil

XY-Coil

A₁₁

X

−2.3E−03

−2.7E−07

−8.0E−07

−5.0E−05

1.3E−05

2.6E−05

2.1E−05

−1.4E−05

A₁₀

Z

−6.2E−07

2.3E−03

2.3E−06

1.7E−04

−2.2E−05

4.6E−05

−7.0E−06

−2.1E−04

A_1-1

Y

−1.1E−06

−1.6E−06

−2.3E−03

3.1E−06

2.2E−05

−1.2E−05

−2.0E−05

2.9E−05

A₂₂

X² - Y²

3.9E−07

−1.0E−07

−1.8E−07

−2.1E−04

−1.6E−07

−3.9E−07

1.7E−07

3.8E−06

A₂₁

ZX

−8.0E−07

−3.6E−07

−5.9E−08

−6.3E−06

−1.8E−04

& 4E−07

2.4E−07

5.4E−06

A₂₀

Z²C

−2.3E−07

9.3E−07

−1.6E−07

−7.3E−07

−6.4E−07

−4.5E−04

−5.7E−07

−1.8E−07

A_2-1

ZY

1.6E−08

3.2E−08

−7.6E−07

3.7E−06

−1.3E−07

& 3E−07

1.8E−04

9.7E−07

A_2-2

XY

7.1E−09

−1.3E−08

1.6E−07

3.0E−06

−1.5E−07

3.3E−07

−3.1E−07

2.1E−04

C

−1.0E−05

7.3E−06

−2.4E−05

3.4E−04

2.2E−04

−1.2E−06

2.0E−04

−2.7E−04