Please use this identifier to cite or link to this item:
Title: High-performance payload data handling system for Gaia
Author: Portell i de Mora, Jordi
Luri Carrascoso, Xavier
García-Berro Montilla, Enrique
Keywords: Astrometria
Instruments astronòmics
Astronomical instruments
Astronomy computing
Data acquisition
Data handling
Pipeline processing
Space research
Issue Date: 2006
Publisher: IEEE
Abstract: Gaia is the most ambitious space astrometry mission currently envisaged and is a technological challenge in all its aspects. We describe a proposal for the payload data handling system of Gaia, as an example of a high-performance, real-time, concurrent, and pipelined data system. This proposal includes the front-end systems for the instrumentation, the data acquisition and management modules, the star data processing modules, and the payload data handling unit. We also review other payload and service module elements and we illustrate a data flux proposal.
Note: Reproducció del document publicat a
It is part of: IEEE Transactions on Aerospace and Electronic Systems, 2006, vol. 42, núm. 2, p. 421-435.
Related resource:
ISSN: 0018-9251
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

Files in This Item:
File Description SizeFormat 
530292.pdf1.08 MBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.