SkyMapper stellar parameters for Galactic Archaeology on a grand-scale
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Casagrande, Luca; Wolf, Christian; Mackey, Dougal; Nordlander, Thomas; Yong, David; Bessell, Michael
Description
The SkyMapper photometric surveys provides uvgriz photometry for several millions sources in the Southern sky. We use DR1.1 to explore the quality of its photometry, and develop a formalism to homogenize zero-points across the sky using stellar effective temperatures. Physical flux transformations, and zero-points appropriate for this release are derived, along with relations linking colour indices to stellar parameters. Reddening-free pseudo-colours and pseudo-magnitudes are also introduced....[Show more]
Collections | ANU Research Publications |
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Date published: | 2019 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/232503 |
Source: | Monthly Notices of the Royal Astronomical Society |
DOI: | 10.1093/mnras/sty2878 |
Access Rights: | Open Access |
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File | Description | Size | Format | Image |
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01_Casagrande_SkyMapper_stellar_parameters_2019.pdf | 10.99 MB | Adobe PDF |
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