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20082024
most citedGaia Data Release 2. Summary of the contents and survey properties

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astro-ph.SR2016★ 41 cited

Non-local thermodynamic equilibrium stellar spectroscopy with 1D and 3D models - II. Chemical properties of the Galactic metal-poor disc and the halo

Maria Bergemann, Remo Collet, Ralph Schoenrich +5

From exploratory studies and theoretical expectations it is known that simplifying approximations in spectroscopic analysis (LTE, 1D) lead to systematic biases of stellar parameter…