Fig. 3
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Spectral energy distribution of the V Hya system from UV to NIR (colored square symbols) and model spectra (black: V Hya as a black body, blue: companion as an A0-type star). The diamonds represent the expected FUV and NUV fluxes from the AGB star (black) and the hot companion (blue). The inset displays the adopted extinction curve from the dust (interstellar + circumstellar).
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