Fig. 6From: Magnetometer data from the GRACE satellite duoTime dependence of the 12 “basic” calibration parameters for GRACE-A (top) and GRACE-B (bottom), respectively. Shown are deviations from their mean values as indicated in the figure legend. The thin curves present a calibration model that does not include the 12 correction parameters for “reverse flying satellite” periods shown in greyBack to article page