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Paper: Spectral Analyses of 16 DAO White Dwarfs from the Sloan Digital Sky Survey
Volume: 372, 15th European Workshop on White Dwarfs
Page: 187
Authors: Huegelmeyer, S.D.; Dreizler, S.; Rauch, T.; Krzesinski, J.
Abstract: We present a spectral analysis of 16 DAO from the Sloan Digital Sky Survey Data Release 4. With our NLTE H+He model grid, we derived photospheric parameters for these objects. We compare our new results to liter- ature values and divide the DAOs into two distinct groups: post-AGB and EHB progenitors.
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