Spectral profile around the H_α line of HIP 95176. The spectra have been corrected from the Doppler shift of the F component, which produces the lines at rest in the chosen frame (seen as dark vertical features). The Hα line thus moves with the B companion. All spectra have been re-ordered according to their orbital phase, and interpolations between them have been performed to smooth the features. Phase 0 was set arbitrarily at JD 2455639.78, and roughly corresponds to quadrature, with the B star coming towards the observer. The color map has been normalized to unity at the continuum.