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Fig. E.12
The temperature of VFTS 180 (O3 If*) is based on the lines N iii λ4634/4640, N iv λ4058, and N v λ4604/4620. He i λ4471 is too strong in absorption, but it can be resolved by lowering log g which is suggested by the width of Hγ and Hδ. Ṁ is based on He ii λ4686 and Hα and is slightly too high for the best fitting model.
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