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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
5.2.1
Overview
5.2.2
Ground-based catalogue for external calibrations
5.2.3
IDU data
5.3
Calibration models
5.4
Processing steps
5.5
Quality assessment and validation
6
Spectroscopy
III
Gaia data analysis
IV
Gaia catalogue
V
Gaia archive
Miscellaneous
Bibliography
5.2
Properties of the input data
5.2.2
Ground-based catalogue for external calibrations
5.3
Calibration models
5.2.3
IDU data
For an overview of IDU data processing see Section
2.4.2
.