james_tappin-on_the_importance_of_polarisation.pdf
ON THE IMPORTANCE OF POLARIZATION IN HELIOSPHERIC IMAGERS S. J. Tappin RAL Space Introduction ● ● ● Heliospheric imagers, have been shown to be a powerful tool for tracking CMEs (and other solar wind structures) through the heliosphere. Hitherto they have only detected total intensity. Coronagraphs