A new catalog of ~1.5 million stellar ages built from the median vertical action of chemically similar stars, calibrated on subgiant ages and cross-validated against clusters, asteroseismology, and gyrochronology.
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Ensemble Kinematic Ages for 1.5 Million LAMOST Stars
A new catalog of ~1.5 million stellar ages built from the median vertical action of chemically similar stars, calibrated on subgiant ages and cross-validated against clusters, asteroseismology, and gyrochronology.