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
5
Photometry
5.1
Introduction
5.2
Properties of the input data
5.3
Calibration models
5.3.1
BP/RP background model
5.3.2
BP/RP geometric model
5.3.3
Time link calibration
5.3.4
Gate Window Class link calibration
5.3.5
Flux-photometry model
5.3.6
External calibration
5.3.7
Photometric relationships with other photometric systems
5.3.8
Saturation correction
5.4
Processing steps
5.5
Quality assessment and validation
6
Spectroscopy
III
Gaia data analysis
IV
Gaia catalogue
V
Gaia archive
Miscellaneous
Bibliography
5
Photometry
5.2.3
IDU data
5.3.1
BP/RP background model
5.3
Calibration models
5.3.1
BP/RP background model
5.3.2
BP/RP geometric model
5.3.3
Time link calibration
5.3.4
Gate Window Class link calibration
5.3.5
Flux-photometry model
5.3.6
External calibration
5.3.7
Photometric relationships with other photometric systems
5.3.8
Saturation correction
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