Dipòsit Digital de la Universitat de Barcelona (Universitat de Barcelona) · 2022 · 123 citations · 0 references
Natural SciencesAstronomyPhysicsAstrophysicsExtragalactic AstronomyObservational AstronomyExtragalactic Gamma-ray AstronomyProper MotionSky SurveysSpace-based Gamma-ray ObservatoriesStar CatalogsData ProcessingExtragalactic Source CatalogsGaia Parallax DataPhotometryRadial VelocitiesRadial Velocity CurvesRadial Velocity MeasurementsRadial Velocity Surveys
We present the third data release of the European Space Agency's Gaia mission, GDR3. The GDR3 catalogue is the outcome of the processing of raw data collected with the Gaia instruments during the first 34 months of the mission by the Gaia Data Processing and Analysis Consortium. The GDR3 catalogue contains the same source list, celestial positions, proper motions, parallaxes, and broad band photometry in the G, G$_{BP}$, and G$_{RP}$ pass-bands already present in the Early Third Data Release. GDR3 introduces an impressive wealth of new data products. More than 33 million objects in the ranges $G_{rvs} < 14$ and $3100