Cherenkov Telescope Array Data Management

Abstract : Very High Energy gamma-ray astronomy with the Cherenkov Telescope Array (CTA) is evolving towards the model of a public observatory. Handling, processing and archiving the large amount of data generated by the CTA instruments and delivering scientific products are some of the challenges in designing the CTA Data Management. The participation of scientists from within CTA Consortium and from the greater worldwide scientific community necessitates a sophisticated scientific analysis system capable of providing unified and efficient user access to data, software and computing resources. Data Management is designed to respond to three main issues: (i) the treatment and flow of data from remote telescopes; (ii) "big-data" archiving and processing; (iii) and open data access. In this communication the overall technical design of the CTA Data Management, current major developments and prototypes are presented.
Type de document :
Pré-publication, Document de travail
8 pages, 2 figures, In Proceedings of the 34th International Cosmic Ray Conference (ICRC2015), Th.. 2015
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http://hal.in2p3.fr/in2p3-01194814
Contributeur : Claudine Bombar <>
Soumis le : lundi 7 septembre 2015 - 15:52:45
Dernière modification le : jeudi 1 février 2018 - 01:27:39

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  • HAL Id : in2p3-01194814, version 1
  • ARXIV : 1509.01012

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G. Lamanna, L. A. Antonelli, J. L. Contreras, J. Knödlseder, K. Kosack, et al.. Cherenkov Telescope Array Data Management. 8 pages, 2 figures, In Proceedings of the 34th International Cosmic Ray Conference (ICRC2015), Th.. 2015. 〈in2p3-01194814〉

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