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R

R. E. de Souza

Researcher at University of São Paulo

Publications -  69
Citations -  10504

R. E. de Souza is an academic researcher from University of São Paulo. The author has contributed to research in topics: Galaxy & Astrometry. The author has an hindex of 21, co-authored 59 publications receiving 8088 citations. Previous affiliations of R. E. de Souza include Katholieke Universiteit Leuven & Federal University of Rio Grande do Norte.

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The Gaia mission

T. Prusti, +624 more
TL;DR: Gaia as discussed by the authors is a cornerstone mission in the science programme of the European Space Agency (ESA). The spacecraft construction was approved in 2006, following a study in which the original interferometric concept was changed to a direct-imaging approach.
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Gaia Data Release 1 Summary of the astrometric, photometric, and survey properties

Anthony G. A. Brown, +590 more
TL;DR: The first Gaia data release, Gaia DR1 as discussed by the authors, consists of three components: a primary astrometric data set which contains the positions, parallaxes, and mean proper motions for about 2 million of the brightest stars in common with the Hipparcos and Tycho-2 catalogues.
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Gaia Data Release 2. Kinematics of globular clusters and dwarf galaxies around the Milky Way

Amina Helmi, +484 more
TL;DR: In this paper, the second data release of the Gaia mission and its power for constraining many different aspects of the dynamics of the satellites of the Milky Way is demonstrated. But the accuracy of the errors, statistical and systematic, are relatively well understood.
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Gaia Data Release 3. Summary of the content and survey properties

Gaia Collaboration A. Vallenari, +454 more
TL;DR: The third data release of the European Space Agency's Gaia mission, GDR3 as discussed by the authors , 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.
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Preliminary criteria for the very early diagnosis of systemic sclerosis: results of a Delphi Consensus Study from EULAR Scleroderma Trials and Research Group

Jérôme Avouac, +127 more
TL;DR: A core set of preliminary items considered as important for the very early diagnosis of systemic sclerosis were identified in a Delphi exercise among 110 experts in the field of SSc.