DR19 provides ASPCAP stellar parameters and abundances for 964,989 stars, with validated precision of 50-100 K in Teff, 0.07-0.09 dex in log g, and 0.02-0.04 dex for several elements.
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SDSS-V Milky Way Mapper (MWM): ASPCAP Stellar Parameters and Abundances in SDSS-V Data Release 19
DR19 provides ASPCAP stellar parameters and abundances for 964,989 stars, with validated precision of 50-100 K in Teff, 0.07-0.09 dex in log g, and 0.02-0.04 dex for several elements.