Fig. 1From: Diagnosing low earth orbit satellite anomalies using NOAA-15 electron data associated with geomagnetic perturbationsVariation of electron and proton fluxes during the 7-day interval straddling the anomaly day on a ASCA, b FUSE (1), c ERS-1, and d Radarsat-1(1). The red, blue, and green curves represent electron fluxes for channels E1, E2, and E3, respectively, and the black and light blue curves indicate the variation of contaminating protons obtained from methods 1 and 2 in sequenceBack to article page