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Fig. 14.

image

Line asymmetries in infrared spectra of EV Lac. Top: The quiescence subtracted He I 10 833 Å line profile. Bottom: The quiescence subtracted Paβ line profiles smoothed over eight bins for reduction of noise. The colours indicate different active spectra of EV Lac but correspond to the same spectra for both lines. In both cases the reference central wavelength is marked by the blue vertical line.

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