遇见数据集

Rotation Period Predictions for Low-mass Stars with Kinematic Information from Gaia DR3

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Zenodo2023-06-27 更新2026-04-07 收录
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<pre><strong>DR3_kine_prot_pred.csv:</strong> 17.6 million predicted periods for all stars with Gaia DR3 RVs. This data should only be used to vet periods and not directly as period measurements. Works best for stars with GBP-GRP &gt; 1.5 and rotation period &gt; 20 days. Do not work for fast-rotating low-mass stars. Column descriptions see below </pre> <strong>source_id</strong>: Gaia DR3 source_id <strong>ra</strong>: Gaia DR3 ra measurements <strong>dec</strong>: Gaia DR3 dec measurements <strong>parallax</strong>: Gaia DR3 parallax measurements <strong>bp_rp</strong>: Gaia DR3 G<sub>BP</sub>-G<sub>RP</sub> measurements <strong>phot_g_mean_mag</strong>: Gaia DR3 G mag <strong>abs_G</strong>: absolute Gaia G magnitude derived from Gaia DR3 G mag and parallax <strong>ruwe</strong>: Gaia DR3 ruwe measurements <strong>Prot_pred</strong>: Predicted periods using Gaia DR3 parameters and kinematics <strong>vet_ztf_lowmass.csv</strong>: 65k vetted ZTF period measurements for stars with G<sub>BP</sub>-G<sub>RP</sub> &gt; 1.5. Column descriptions see below <strong>source_id</strong>: Gaia DR3 source_id <strong>ra</strong>: Gaia DR3 ra measurements <strong>dec</strong>: Gaia DR3 dec measurements <strong>parallax</strong>: Gaia DR3 parallax measurements <strong>bp_rp</strong>: Gaia DR3 G<sub>BP</sub>-G<sub>RP</sub> measurements <strong>gmag</strong>: Gaia DR3 G mag <strong>abs_G</strong>: absolute Gaia G magnitude derived from Gaia DR3 G mag and parallax <strong>rv</strong>: Gaia DR3 rv measurements <strong>Prot</strong>: measured and vetted periods from ZTF

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2023-06-27
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