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  • charge trailing vs time
    • trailing fraction shows how initial ACIS from low energy protons is different from ongoing, higher energy particle damage
    • metric is average lost charge of all events divided by average trailed charge of all events

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  • FWHM evolution, plots of measured FWHM vs time
    • ACIS and XIS can pretty much measure this one the same way
    • (G02346, summed pulseheights, fit Gaussians, etc.)
    • discussion related to all the above stuff
    • somewhat more complicated to link to physical causes w/ charge trailing, multi-pixel events

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