Fig. 2.
Comparison between models and the V838 Her IUE spectrum (+3d after discovery, middle panel). The red curves in the top and bottom panels represent models with solar abundances, vmax = 3500 km s−1 and Teff of 16 000 and 18 000 K, respectively, while the black curves show models with identical temperature and expansion velocity but Li and Be abundances 10 000 times solar.
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