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Photometric redshifts from reconstructed QSO templates

ASTRONOMICAL JOURNAL, no. 3 (2001): 1163.0-1171

被引用81|浏览7
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From Sloan Digital Sky Survey (SDSS) commissioning photometric and spectroscopic data, we investigate the utility of photometric redshift techniques in the task of estimating QSO redshifts. We consider empirical methods (e.g., nearest neighbor searches and polynomial fitting), standard spectral template fitting, and hybrid approaches (i.e...更多

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