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Fig. 5
Three-component model of the SDSS spectrum of SDSS J0039. The three components are a WD with TWD = 15000 K, RWD = 8.7 × 106 m; an isothermal and isobaric hydrogen slab, and an L2 secondary star, all scaled to a distance of d = 790 pc. The two red points represent data from the GALEX satellite.
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