European Space Agency
Science & Technology
GAIA DATA RELEASE DOCUMENTATION
Gaia Data Release 2
Documentation release 1.2
Gaia Data Release 2
Documentation release 1.2
I
Introduction to Gaia DR2
II
Gaia data processing
2
Astrometric and photometric pre-processing
3
Astrometry
4
Solar-System Objects
4.1
SSO data in GDR2
4.2
Properties of the input data
4.3
Calibration models
4.4
Processing steps
4.4.1
Identification of objects
4.4.2
Signal processing at CCD level
4.4.3
Astrometric processing
4.4.4
Error model for Astrometry
4.4.5
Error model for Photometry
4.5
Quality assessment and validation
5
Photometry
6
Spectroscopy
III
Gaia data analysis
IV
Gaia catalogue
V
Gaia archive
Miscellaneous
Bibliography
4
Solar-System Objects
4.3.2
Calibration of Photometry
4.4.1
Identification of objects
4.4
Processing steps
4.4.1
Identification of objects
4.4.2
Signal processing at CCD level
4.4.3
Astrometric processing
4.4.4
Error model for Astrometry
4.4.5
Error model for Photometry
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