On CSST mock data, a CNN plus emission-line matching pipeline classifies quasars at 99% accuracy, measures redshifts to about 0.002 scatter, and projects roughly 0.9 million new quasars from the wide survey.
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A Pilot Study for the CSST Slitless Spectroscopic Quasar Survey Based on Mock Data
On CSST mock data, a CNN plus emission-line matching pipeline classifies quasars at 99% accuracy, measures redshifts to about 0.002 scatter, and projects roughly 0.9 million new quasars from the wide survey.