Table 3 Mean and standard deviation of residuals to CHAOS-7 for GOCE for geomagnetic quiet times and for a single quiet day, 2009-12-01
Parameter | Whole period | Single day | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean [nT] | Std [nT] | Mean [nT] | Std [nT] | |||||||||
x | y | z | x | y | z | x | y | z | x | y | z | |
\(\Delta \hbox {B}_{\mathrm{MAG}}\) | 0.0 | − 0.1 | − 0.0 | 116.7 | 276.3 | 115.9 | 1.1 | − 1.6 | 0.4 | 8.3 | 6.1 | 5.6 |
\(\Delta \hbox {B}_{\mathrm{NEC}}\) | − 2.8 | − 0.1 | − 0.3 | 135.5 | 271.5 | 106.3 | 0.1 | 1.0 | 0.4 | 8.3 | 6.4 | 5.6 |
\(\Delta \hbox {B}_{\mathrm{RAW1}}\) | − 592.4 | − 1618.6 | − 2318.3 | 763.1 | 554.2 | 623.1 | − 549.1 | − 1587.2 | − 2269.3 | 752.9 | 495.4 | 594.3 |
\(\Delta \hbox {B}_{\mathrm{RAW2}}\) | − 597.3 | − 1613.6 | − 2311.7 | 796.1 | 743.2 | 695.9 | − 543.2 | − 1580.9 | − 2273.3 | 792.8 | 700.4 | 664.5 |
\(\Delta \hbox {B}_{\mathrm{RAW3}}\) | − 589.3 | − 1620.6 | − 2314.0 | 721.1 | 565.4 | 560.2 | − 531.7 | − 1595.6 | − 2285.6 | 712.0 | 502.3 | 517.1 |