Fig. 6.From: Ion acceleration by multiple reflections at Martian bow shockEnergy-time spectrograms from MEX/IMA proton channels for full-scan (192 s) data that correspond to Fig. 5. The format is the same as Fig. 1(b). Sector 0 is not presented because it gathers contamination from all of the other sectors. The same colors are used in Fig. 5. Note that the solar wind He++ contaminates at energy twice the solar wind proton energy.Back to article page