Preparation of the Gaia Data Processing: First Astrometric Results

X. Luri; W. O'Mullane; U. Lammers; Lennart Lindegren; E. Masana

doi:10.1007/978-3-642-11250-8_152

Preparation of the Gaia Data Processing: First Astrometric Results

X. Luri, W. O'Mullane, U. Lammers, Lennart Lindegren, E. Masana

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

Abstract

The Gaia mission of the European Space Agency (ESA) will produce high-precision astrometry for 10^9 objects up to 20th magnitude. The volume of data generated (about 150TB of compressed raw data) and the complexity of the relationships between them make the scientific processing a challenging task. This paper presents the basic concepts of the core of the astrometric data reduction, the AGIS system, its present status and the first test results using simulated data.

Original language	English
Title of host publication	Highlights of Spanish Astrophysics V, Astrophysics and Space Science Proceedings
Publisher	Springer
Pages	511
ISBN (Print)	978-3-642-11249-2
DOIs	https://doi.org/10.1007/978-3-642-11250-8_152
Publication status	Published - 2010
Event	Eighth Scientific Meeting of the Spanish Astronomical Society (Sociedad Española de Astronomía, SEA) - Santander, Spain Duration: 2008 Jul 7 → …

Conference

Conference	Eighth Scientific Meeting of the Spanish Astronomical Society (Sociedad Española de Astronomía, SEA)
Country/Territory	Spain
City	Santander
Period	2008/07/07 → …

Subject classification (UKÄ)

Astronomy, Astrophysics and Cosmology

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10.1007/978-3-642-11250-8_152

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title = "Preparation of the Gaia Data Processing: First Astrometric Results",

abstract = "The Gaia mission of the European Space Agency (ESA) will produce high-precision astrometry for 10^9 objects up to 20th magnitude. The volume of data generated (about 150TB of compressed raw data) and the complexity of the relationships between them make the scientific processing a challenging task. This paper presents the basic concepts of the core of the astrometric data reduction, the AGIS system, its present status and the first test results using simulated data.",

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booktitle = "Highlights of Spanish Astrophysics V, Astrophysics and Space Science Proceedings",

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note = "Eighth Scientific Meeting of the Spanish Astronomical Society (Sociedad Espa{\~n}ola de Astronom{\'i}a, SEA) ; Conference date: 07-07-2008",

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Luri, X, O'Mullane, W, Lammers, U, Lindegren, L & Masana, E 2010, Preparation of the Gaia Data Processing: First Astrometric Results. in Highlights of Spanish Astrophysics V, Astrophysics and Space Science Proceedings. Springer, pp. 511, Eighth Scientific Meeting of the Spanish Astronomical Society (Sociedad Española de Astronomía, SEA), Santander, Spain, 2008/07/07. https://doi.org/10.1007/978-3-642-11250-8_152

TY - GEN

T1 - Preparation of the Gaia Data Processing: First Astrometric Results

AU - Luri, X.

AU - O'Mullane, W.

AU - Lammers, U.

AU - Lindegren, Lennart

AU - Masana, E.

PY - 2010

Y1 - 2010

N2 - The Gaia mission of the European Space Agency (ESA) will produce high-precision astrometry for 10^9 objects up to 20th magnitude. The volume of data generated (about 150TB of compressed raw data) and the complexity of the relationships between them make the scientific processing a challenging task. This paper presents the basic concepts of the core of the astrometric data reduction, the AGIS system, its present status and the first test results using simulated data.

AB - The Gaia mission of the European Space Agency (ESA) will produce high-precision astrometry for 10^9 objects up to 20th magnitude. The volume of data generated (about 150TB of compressed raw data) and the complexity of the relationships between them make the scientific processing a challenging task. This paper presents the basic concepts of the core of the astrometric data reduction, the AGIS system, its present status and the first test results using simulated data.

U2 - 10.1007/978-3-642-11250-8_152

DO - 10.1007/978-3-642-11250-8_152

M3 - Paper in conference proceeding

SN - 978-3-642-11249-2

SP - 511

BT - Highlights of Spanish Astrophysics V, Astrophysics and Space Science Proceedings

PB - Springer

T2 - Eighth Scientific Meeting of the Spanish Astronomical Society (Sociedad Española de Astronomía, SEA)

Y2 - 7 July 2008

ER -

Preparation of the Gaia Data Processing: First Astrometric Results

Abstract

Conference

Subject classification (UKÄ)

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