遇见数据集

The Rise of the Milky Way Disk through EMP Stars

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Zenodo2025-05-15 更新2026-05-26 收录
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Data used in Lowe+2024 to expand our current understanding on disk extrememly metal-poor (EMP) stars in our Galaxy. There's two datasets (both in .csv and .fits): aat_params_FINALThis contains field IDs, S/N from the red arm, stellar parameters (teff, logg, [Fe/H], [C/Fe], rv and distance) alongside their uncertainties, Gaia DR3 (parallax, pmra, pmdec, gmag, bpmag, rpmag, bp_rp, l and b) alongside their uncertainties, correct reddening values, and orbital parameters derived from GalPy (E, Jp, Jr, Jz, Jtot, e, Vr, Vphi, X, Y, i) for all 5795 field stars. gc_params_FINALThis contains all the same entries as aat_params_FINAL excluding the orbital parameters. This is for clusters NGC 7099, NGC 104, NGC 288, NGC 1904 and NGC 362. Please cite Lowe+2024 for any works using this data. The data will be made publicly avaliable once the paper has been accepted.

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Zenodo
创建时间:
2024-12-09
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