<i>Gaia</i>Early Data Release 3

Lindegren, L.; A. Klioner, S.; Hernández, J.; Bombrun, A.; Ramos-Lerate, M.; Steidelmüller, H.; Bastian, U.; Biermann, M.; de Torres, A.; Gerlach, E.; Geyer, R.; Hilger, T.; Hobbs, D.; Lammers, U.; J. McMillan, P.; A. Stephenson, C.; Castañeda, J.; Davidson, M.; Fabricius, C.; Gracia-Abril, G.; Portell, J.; Rowell, N.; Teyssier, D.; Torra, F.; Bartolomé, S.; Clotet, M.; Garralda, N.; J. González-Vidal, J.; Torra, J.; Abbas, U.; Altmann, M.; Anglada Varela, E.; Balaguer-Núñez, L.; Balog, Z.; Barache, C.; Becciani, U.; Bernet, Marcel; Bertone, S.; Bianchi, L.; Bouquillon, S.; G. A. Brown, A.; Bucciarelli, B.; Busonero, D.; G. Butkevich, A.; Buzzi, R.; Cancelliere, R.; Carlucci, T.; Charlot, P.; L. Cioni, Maria-Rosa; Crosta, M.

doi:10.1051/0004-6361/202039709

Public

GaiaEarly Data Release 3

Shared by NobleBlocks on Dec 3, 2020 • 12:00 AM UTC

Authors:

L. Lindegren

S. A. Klioner

J. Hernández

Abstract

Context. Gaia Early Data Release 3 ( Gaia EDR3) contains results for 1.812 billion sources in the magnitude range G = 3–21 based on observations collected by the European Space Agency Gaia satellite during the first 34 months of its operational phase. Aims. We describe the input data, the models, an...

Subject

Astrometry

Parallax

Calibration

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