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On the use of Gaia magnitudes and new tables of bolometric corrections

Casagrande, Luca; VandenBerg, Don A.

Description

The availability of reliable bolometric corrections and reddening estimates, rather than the quality of parallaxes, will be one of the main limiting factors in determining the luminosities of a large fraction of Gaia stars. With this goal in mind, we provide GaiaGBP, G, and GRP synthetic photometry for the entire MARCS grid and test the performance of our synthetic colours and bolometric corrections against space-borne absolute spectrophotometry. We find indication of a magnitude-dependent...[Show more]

CollectionsANU Research Publications
Date published: 2018
Type: Journal article
URI: http://hdl.handle.net/1885/160409
Source: Monthly Notices of the Royal Astronomical Society: Letters
DOI: 10.1093/mnrasl/sly104

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