Table 1 Residual statistics for 6-satellite Iridium model
From: Investigation of geomagnetic reference models based on the Iridium\(^{\circledR }\) constellation
Spacecraft | Component | N | Mean (nT) | Sigma (nT) | rms (nT) |
|---|---|---|---|---|---|
SV114 | \(B_\text{N}\) | 112108 | − 0.81 | 25.86 | 25.87 |
\(B_\text{E}\) | 112108 | 2.64 | 38.59 | 38.68 | |
Low \(B_\text{C}\) | 112108 | − 2.82 | 27.09 | 27.24 | |
High \(B_\text{C}\) | 36034 | 10.02 | 32.38 | 33.89 | |
SV126 | \(B_\text{N}\) | 123807 | − 0.8 | 24.59 | 24.6 |
\(B_\text{E}\) | 123807 | 2.54 | 41.67 | 41.74 | |
Low \(B_\text{C}\) | 123807 | − 2.34 | 25.25 | 25.36 | |
High \(B_\text{C}\) | 36623 | − 2.08 | 30.68 | 30.75 | |
SV129 | \(B_\text{N}\) | 121241 | − 0.43 | 24.76 | 24.77 |
\(B_\text{E}\) | 121241 | 3.17 | 41.45 | 41.58 | |
Low \(B_\text{C}\) | 121241 | − 2.68 | 29.16 | 29.29 | |
High \(B_\text{C}\) | 36283 | − 20.9 | 34.92 | 40.69 | |
SV138 | \(B_\text{N}\) | 120138 | − 0.45 | 24.04 | 24.05 |
\(B_\text{E}\) | 120138 | 1.85 | 41.09 | 41.13 | |
Low \(B_\text{C}\) | 120138 | − 2.45 | 24.73 | 24.85 | |
High \(B_\text{C}\) | 36290 | 0.81 | 30.29 | 30.3 | |
SV140 | \(B_\text{N}\) | 107206 | − 0.77 | 25.16 | 25.17 |
\(B_\text{E}\) | 107206 | 2.1 | 40.75 | 40.81 | |
Low \(B_\text{C}\) | 107206 | − 2.97 | 24.61 | 24.79 | |
High \(B_\text{C}\) | 33363 | 4.65 | 32.34 | 32.68 | |
SV155 | \(B_\text{N}\) | 80594 | − 0.29 | 24.49 | 24.49 |
\(B_\text{E}\) | 80594 | 2.69 | 39.61 | 39.7 | |
Low \(B_\text{C}\) | 80594 | − 2.31 | 25.08 | 25.19 | |
High \(B_\text{C}\) | 26738 | 2.11 | 33.79 | 33.86 |