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astroquery: An Astronomical Web-Querying Package in Python
Adam Ginsburg, Brigitta M. Sipőcz, C. E. Brasseur +21
astroquery is a collection of tools for requesting data from databases hosted on remote servers with interfaces exposed on the internet, including those with web pages but without…
Gaia Data Release 2. Short-timescale variability processing and analysis
M. Roelens, L. Eyer, N. Mowlavi +13
The Gaia DR2 sample of short-timescale variable candidates results from the investigation of the first 22 months of Gaia photometry for a subsample of sources at the Gaia faint end…
Gaia Data Release 2: Properties and validation of the radial velocities
D. Katz, P. Sartoretti, M. Cropper +51
For Gaia DR2 (GDR2), 280 million spectra, collected by the RVS instrument on-board Gaia, were processed and median radial velocities were derived for 9.8 million sources brighter t…
Gaia Data Release 2: Photometric content and validation
D. W. Evans, M. Riello, F. De Angeli +9
Aims. We describe the photometric content of the second data release of the Gaia project (Gaia DR2) and its validation along with the quality of the data. Methods. The validation w…
The ESA Gaia Archive: Data Release 1
Jesús Salgado, Juan González-Núñez, Raúl Gutiérrez-Sánchez +4
ESA Gaia mission is producing the more accurate source catalogue in astronomy up to now. That represents a challenge on the archiving area to make accessible this information to th…
Gaia Data Release 1: The archive visualisation service
A. Moitinho, A. Krone-Martins, H. Savietto +31
Context: The first Gaia data release (DR1) delivered a catalogue of astrometry and photometry for over a billion astronomical sources. Within the panoply of methods used for data e…
The Gaia Archive
Alcione Mora, Juan González-Núñez, Deborah Baines +5
The Archive is the main Gaia data distribution hub. The contents of DR1 are briefly reviewed and the data structures discussed. The system architecture, based on Virtual Observator…
Visualisation of Multi-mission Astronomical Data with ESASky
Deborah Baines, Fabrizio Giordano, Elena Racero +17
ESASky is a science-driven discovery portal to explore the multi-wavelength sky and visualise and access multiple astronomical archive holdings. The tool is a web application that…