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+2025 to expand our current understanding on disk extrememly metal-poor (EMP) stars in our Galaxy. This work has been accepted into PASA. There's two datasets and two extended table entries included: aat_params_FINAL.fitsThis contains Gaia DR3 source IDs, field IDs, S/N from the red arm, stellar parameters (teff, logg, [Fe/H], [C/Fe], rv and distance) alongside their uncertainties, correct reddening values, and orbital parameters derived from GalPy (E, Jp, Jr, Jz, Jtot) for all 5795 field stars. gc_params_FINAL.fitsThis 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. table1_full.asciiThis is the full version of Table 1 from the paper. table4_full.asciiThis is the full version of Table 4 from the paper. Please cite Lowe+2025 for any works using this data.

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Zenodo
创建时间:
2024-12-09
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