Gaia Spectroscopy Info -- Metallicities

Affiliation

American Association of Variable Star Observers (AAVSO)

Tue, 11/17/2020 - 08:32

Can anybody give me a tip on how to obtain metallicities from the Gaia archive? I can use the search tool to find routine info like RA and DEC, mag, parallax, temp, radial vel, etc. But it's metallicities that I want. Gaia documentation indicates that it exists, but how to get it?

Any help would be appreciated.

Glenn

bjs

Affiliation

None

Mon, 12/14/2020 - 04:23

Metallicities from Gaia

Metallicities derived from Gaia DR2 data can be found in the StarHorse catalog, I/349/starhorse in Vizier or at https://data.aip.de/projects/starhorse2019.html.