Figure 7From: In-flight performance of the Absolute Scalar Magnetometer vector mode on board the Swarm satellitesAllan variance analysis of daily scalar residuals. Comparison of the ASM and ASM-VFM scalar residuals by Allan variance analysis for Swarm Alpha, Bravo, and Charlie satellites. The Allan variance values are calculated from ASM and VFM 1-Hz data of 3 June 2014, given in nT for integration periods τ between 1 s and 4.8 h (i.e., one fifth of a day).Back to article page