Fig. 1.
UV-optical X-shooter spectrum of HD 152384 (black line) with the location of the most prominent emission lines indicated. Also shown (red line) is the spectrum of HD 207222 (spectral type A0), obtained from the X-shooter Spectral Library (Gonneau et al. 2021), shifted for clarity. The inset shows the region around the Hα line (656.3 nm).
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