Parameter | Description | Unit | Dimension |
---|---|---|---|
\(\mathbf {s}\) | Scale factors | \(\frac{\mathrm {nT}}{\mathrm {nT}}\) | 3 |
\(\mathbf {b}\) | Offsets | nT | 3 |
\(\mathbf {u}\) | Misalignment angles | rad | 3 |
\(\mathbf {e}\) | Euler (123) angles | rad | 3 |
\(\underline{\xi }\) | 2nd order non-linearity | \(\frac{1}{nT}\) | 3 × 6 |
\(\underline{\nu }\) | 3rd order non-linearity | \(\frac{1}{\mathrm {nT}^2}\) | 3 × 10 |
\(\underline{bt}\) | Temperature dependency of offsets b | \(\frac{\mathrm {nT}}{^{\circ }\hbox {C}}\) | 3 × 3 |
\(\underline{st}\) | Temperature dependency of scale factors s | \(\frac{\mathrm {nT}}{\hbox {nT}^{\circ }\hbox {C}}\) | 3 × 3 |
\(\underline{bat}\) | Battery current scale factor | \(\frac{\mathrm {nT}}{\mathrm {mA}}\) | 3 × 4 |
\(\underline{sa}\) | Solar array current scale factor | \(\frac{\mathrm {nT}}{\mathrm {mA}}\) | 3 × 2 |
\(\underline{M}\) | Magnetorquer current scale factor | \(\frac{\mathrm {nT}}{\mathrm {mA}}\) | 3 × 3 |
\(\underline{hk}\) | Housekeeping data scale factor | 3 × 25 |