• USP Tailing Factor
• EP Asymmetry Factor

Total Peak Width at 5% Height (W_0.05) Measured at 5% of peak height (in minutes or same unit)

Front Half-Width at 5% Height (f_0.05) From peak start to the apex (vertical) at 5% height

Front Half-Width at 10% Height (a) From leading edge to apex at 10% height

Back Half-Width at 10% Height (b) From apex to trailing edge at 10% height

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