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Fig. 2

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Fits of the Balmer lines Hδ>, Hγ, Hβ, and six regions of the HD 244314 spectrum (black solid line) with the best model obtained in the χ2 test (red solid line). The model has been generated with a Teff = 8500 K, log ɡ = 4.08, υ sin i = 55 km s−1 and [M/H] = 0.0. In this example, the line Hβ has not been considered in the estimation of log ɡ as it shows a strong emission.

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