遇见数据集

Output Dataset from "Stellar Atmospheric Parameters From Gaia BP/RP Spectra using Uncertain Neural Networks"

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NIAID Data Ecosystem2026-05-02 收录
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Output dataset of stellar parameters and associated uncertainties derived by the machine learning approach, as decribed in "Stellar Atmospheric Parameters From Gaia BP/RP Spectra using Uncertain Neural Networks", Fallows & Sanders (in prep). Included parameters: [Fe/H] (fe_h), effective temperature (teff), surface gravity (logg), [C/Fe] (c_fe), [N/Fe] (n_fe), and [a/M] (a_m). Gaia DR3 source ids are included for matching purposes, alongside Gaia bp_rp_excess_factor and ruwe metrics for quality filtering. We include predictions for only Gaia objects with radial velocity measurements ('output_0.0_360.0_v2.txt'), and for all Gaia objects with XP spectra (coming soon).

创建时间:
2024-05-17
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