• 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
      • 6 Spectroscopy
        • 6.1 Introduction
        • 6.2 Properties of the input data
        • 6.3 Calibration models
        • 6.4 Processing steps
          • 6.4.1 Ingestion
          • 6.4.2 Calibration preparation
          • 6.4.3 Calibration and trending
          • 6.4.4 Full extraction
          • 6.4.5 Combine template
          • 6.4.6 STAMTA
          • 6.4.7 Single-transit analysis
          • 6.4.8 Multi-transit analysis
        • 6.5 Quality assessment and validation
    • III Gaia data analysis
    • IV Gaia catalogue
    • V Gaia archive
    • Miscellaneous
    • Bibliography
6 Spectroscopy6.3.5 Along-scan LSF6.4.1 Ingestion

6.4 Processing steps

Author(s): Paola Sartoretti, Marc David, George Seabroke and Ronny Blomme

The processing steps, technically called workflows, are illustrated in Figure 6.2. The workflows are the result of the integration in SAGA of the scientific software modules.

A more detailed description is provided in Sartoretti et al. (2018).

  • 6.4.1 Ingestion
  • 6.4.2 Calibration preparation
  • 6.4.3 Calibration and trending
  • 6.4.4 Full extraction
  • 6.4.5 Combine template
  • 6.4.6 STAMTA
  • 6.4.7 Single-transit analysis
  • 6.4.8 Multi-transit analysis
6.3.5 Along-scan LSF Bibliography  6.4.1 Ingestion
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