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Fig. 5.

image

Normalised spectra of known cataclysmic variables AKO9, CX1, CX2, CV1, of the new CVs in NGC 6681 and NGC 7099, and of the CV underlying the Nova T Sco in 1860. All spectra are detected by their broad Balmer emission lines, they also show He I emission. The spectrum shown for AKO9 was created by combining several observed spectra.

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