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http://hdl.handle.net/20.500.12386/24366
Titolo: | Status and plans for the Array Control and Data Acquisition System of the Cherenkov Telescope Array | Autori: | Oya, Igor FUESSLING, MATTHIAS Schwanke,Ullrich Wegner, Peter Balzer, Arnim Berge, David Borkowski, Jerzy Camprecios, Jordi Colonges, Stephanes Colome, Joseph Champion, Cédric CONFORTI, Vito GIANOTTI, FULVIO Le Flour, Thierry Lindemann, Rico Lyard, Etienne Mayer, Michael Melkumyan, David Punch, Michael Tanci, Claudio Schmidt, Torsten Schwarz, Joseph TOSTI, Gino Verma, Khushbu Weinstein, Amanda Wiesand, Stephan Wischnewski, Ralf |
Data pubblicazione: | 2016 | Rivista: | POS PROCEEDINGS OF SCIENCE | Titolo del volume in cui è pubblicato il poster: | Proceedings of The 34th International Cosmic Ray Conference | Numero: | 236 | Abstract: | The Cherenkov Telescope Array (CTA) is the next-generation atmospheric Cherenkov gamma-ray observatory. CTA will consist of two installations, one in the northern, and the other in the southern hemisphere, containing tens of telescopes of different sizes. The CTA performance requirements and the inherent complexity associated with the operation, control and monitoring of such a large distributed multi-telescope array leads to new challenges in the field of the gamma-ray astronomy. The ACTL (array control and data acquisition) system will consist of the hardware and software that is necessary to control and monitor the CTA arrays, as well as to time-stamp, read-out, filter and store -at aggregated rates of few GB/s- the scientific data. The ACTL system must be flexible enough to permit the simultaneous automatic operation of multiple sub-arrays of telescopes with a minimum personnel effort on site. One of the challenges of the system is to provide a reliable integration of the control of a large and heterogeneous set of devices. Moreover, the system is required to be ready to adapt the observation schedule, on timescales of a few tens of seconds, to account for changing environmental conditions or to prioritize incoming scientific alerts from time-critical transient phenomena such as gamma ray bursts. This contribution provides a summary of the main design choices and plans for building the ACTL system. | Titolo del convegno: | International Cosmic Ray Conference | Luogo del convegno: | The Hague, The Netherlands | Periodo del convegno: | July 30 - August 6 2015 | URI: | http://hdl.handle.net/20.500.12386/24366 | URL: | https://pos.sissa.it/236/ | ISSN: | 1824-8039 | DOI: | 10.22323/1.236.0975 | Bibcode ADS: | 2015ICRC...34..975O | Fulltext: | open |
È visualizzato nelle collezioni: | 3.01 Contributi in Atti di convegno |
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