A new inversion method recovers the underlying log(age) distribution of large stellar ensembles from stacked UniDAM age PDFs, tested on simulations and applied to APOGEE, GALAH, RAVE-on and LAMOST.
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Ensemble age inversions for large spectroscopic surveys
A new inversion method recovers the underlying log(age) distribution of large stellar ensembles from stacked UniDAM age PDFs, tested on simulations and applied to APOGEE, GALAH, RAVE-on and LAMOST.