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Anthony G. A. Brown

Researcher at Leiden University

Publications -  243
Citations -  32567

Anthony G. A. Brown is an academic researcher from Leiden University. The author has contributed to research in topics: Stars & Astrometry. The author has an hindex of 50, co-authored 234 publications receiving 25984 citations. Previous affiliations of Anthony G. A. Brown include University of Manchester & Australia Telescope National Facility.

Papers
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Dynamical attitude model for Gaia

TL;DR: The Dynamical Attitude Model (DAM) as mentioned in this paper is a simulation package developed to achieve a detailed understanding of the Gaia spacecraft attitude, taking into account external physical effects and considering internal hardware components controlling the satellite.

Some Considerations in Making Full Use of the HIPPARCOS Catalogue

TL;DR: This contribution is intended as a `rough guide' to the Hipparcos Catalogue for the non-expert user and addresses the question of the correlation of astrometric parameters over a given region of the sky.
Journal ArticleDOI

Gaia Data Release 3. Pulsations in main-sequence OBAF-type stars

Gaia Collaboration J. De Ridder, +446 more
TL;DR: The third Gaia data release as mentioned in this paper provides photometric time series covering 34 months for about 10 million stars and a characterisation in Fourier space and their variability classification are also provided.
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An attitude model for the spacecraft of the ESA mission Gaia

TL;DR: The major parts of the Gaia ‘Dynamical Attitude Model’ (DAM) are presented and the steps in the development of a high-precision tool for simulating Gaia's attitude are shown.
Journal ArticleDOI

Microarcsecond Astrometry: Science Highlights from Gaia

TL;DR: The second data release from the Gaia mission made it possible for every astronomer to work with easily accessible, high-precision astrometry for 1.7 billion sources to 21st magnitude over the full sky.