Processing the spectroscopic data
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Altmetric Citations
Sartoretti, P; Katz, D; Cropper, Mark; Panuzzo, P; Seabroke, G. M; Viala, Y; Benson, K; Blomme, R; Jasniewicz, G; Jean-Antoine, A; Huckle, H; Zerjal, Marusa
Description
Context. The Gaia Data Release 2 (DR2) contains the first release of radial velocities complementing the kinematic data of a sample of about 7 million relatively bright, late-type stars. Aims. This paper provides a detailed description of the Gaia spectroscopic data processing pipeline, and of the approach adopted to derive the radial velocities presented in DR2. Methods. The pipeline must perform four main tasks: (i) clean and reduce the spectra observed with the Radial Velocity Spectrometer...[Show more]
Collections | ANU Research Publications |
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Date published: | 2018 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/160439 |
Source: | Astronomy and Astrophysics |
DOI: | 10.1051/0004-6361/201832836 |
Access Rights: | Open Access |
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01_Sartoretti_Processing_the_spectroscopic_2018.pdf | 3.5 MB | Adobe PDF | ![]() |
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