The Large Program

SPA is a Large Program that uses HARPS-N and GIANO-B spectrographs of the Telescopio Nazionale Galileo (TNG) to obtain high resolution and high quality spectra of about 500 luminous stars in the Milky Way disk and associated clusters to constrain its formation and chemical enrichment history.

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The SPA Team

The SPA Team is composed of researchers from italian and international institutes with recognised expertise on stellar populations, stellar and chemical evolution, stellar and Galaxy structure, Gaia, optical and near-IR spectroscopy.

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Publications

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