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The Real-Time Analysis of the Cherenkov Telescope Array Observatory

Abstract : The Cherenkov Telescope Array (CTA) Observatory must be capable of issuing fast alerts on variable and transient sources to maximize the scientific return. This will be accomplished by means of a Real-Time Analysis (RTA) pipeline, a key system of the CTA observatory. The latency and sensitivity requirements of the alarm system impose a challenge because of the large foreseen data flow rate, between 0.5 and 8 GB/s. As a consequence, substantial efforts toward the optimization of this high-throughput computing service are envisaged, with the additional constraint that the RTA should be performed on-site (as part of the auxiliary infrastructure of the telescopes). In this work, the functional design of the RTA pipeline is presented.
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http://hal.in2p3.fr/in2p3-00907668
Contributor : Claudine Bombar <>
Submitted on : Thursday, November 21, 2013 - 3:44:40 PM
Last modification on : Thursday, September 17, 2020 - 12:30:07 PM

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A. Bulgarelli, V. Fioretti, J. L. Contreras, A. Lorca, A. Aboudan, et al.. The Real-Time Analysis of the Cherenkov Telescope Array Observatory. 33rd International Cosmic Ray Conference (ICRC2013), Jul 2013, Rio de Janeiro, Brazil. ⟨in2p3-00907668⟩

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