Skip navigation
Skip navigation

Processing the spectroscopic data

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]

CollectionsANU Research Publications
Date published: 2018
Type: Journal article
URI: http://hdl.handle.net/1885/160439
Source: Astronomy and Astrophysics
DOI: 10.1051/0004-6361/201832836

Download

File Description SizeFormat Image
01_Sartoretti_Processing_the_spectroscopic_2018.pdf3.5 MBAdobe PDFThumbnail


This item is licensed under a Creative Commons License Creative Commons

Updated:  22 January 2019/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator