d

J

DE BRUIJNE , J.

Last name: DE BRUIJNE

First name: J.

September 2016 (v1)

Journal article

Metadata-only

Gaia Data Release 1: Astrometry - one billion positions, two million proper motions and parallaxes

Lindegren, L. Lammers, U. Bastian, U.

Gaia Data Release 1 (Gaia DR1) contains astrometric results for more than 1 billion stars brighter than magnitude 20.7 based on observations collected by the Gaia satellite during the first 14 months of its operational phase. We give a brief overview of the astrometric content of the data release and of the model assumptions, data processing,...

Uploaded on: February 28, 2023