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Third Data Release from the MATISSE/OCA-ESO Project (AMBRE): HARPS catalogue

Archive Science Group 3 weeks ago 0

AMBREDR3

The AMBRE collaboration between the Observatoire de la Côte d'Azur (OCA, Nice) and ESO has the goal to analyse the wealth of stellar spectroscopic data in the ESO science archive using the MATISSE parametrisation algorithm to derive stellar atmospheric parameters (Recio-Blanco et al., 2006, MNRAS 370, 141, Worley et al. 2012, A&A 542A, 48, de Laverny et al. 2012, A&A 544A, 126, De Pascale (2014, A&A...570A..68).

This data release provides stellar radial velocity, effective temperature, surface gravity, mean metallicity and enrichment in alpha-elements for about 93116 stellar objects observed between October 2003 and October 2010 using HARPS (378 nm – 691 nm). More information can be found in the related release documentation.

The catalog of stellar parameters is available via the dedicated Catalog Query Interface or programmatically.

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