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Holistic spectroscopy: complete reconstruction of a wide-field, multiobject spectroscopic image using a photonic comb
The primary goal of Galactic archaeology is to learn about the origin of the Milky Way from the detailed chemistry and kinematics of millions of stars.Wide-field multi-fibre spectrographs are increasingly used to obtain spectral information for huge samples of stars.Some surveys (e.g.GALAH) are attempting to measure up to 30 separate …