Upgrade of the MAGIC Telescope with a Multiplexed Fiber-Optic 2 GSamples/s FADC Data Acquisition system

MAGIC Collaboration; Florian Goebel; Hendrik Bartko; Emiliano Carmona; Nicola Galante; Tobias Jogler; Razmik Mirzoyan; Jose Antonio Coarasa; Masahiro Teshima

arXiv · 0709.2363

Upgrade of the MAGIC Telescope with a Multiplexed Fiber-Optic 2 GSamples/s FADC Data Acquisition system

MAGIC Collaboration·Florian Goebel·Hendrik Bartko·Emiliano Carmona·Nicola Galante·Tobias Jogler·Razmik Mirzoyan·Jose Antonio Coarasa·Masahiro Teshima

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Abstract

In February 2007 the MAGIC Air Cherenkov Telescope for gamma ray astronomy was fully upgraded with a fast 2 GSamples/s digitization system. The upgraded readout system uses a novel fiber-optic multiplexing technique. It consists of 10-bit 2 GSamples/s FADCs to digitize 16 channels consecutively and optical fibers to delay the analog signals. A distributed data acquisition system using GBit Ethernet and FiberChannel technology allows to read out the 100 kByte events with a continuous rate of up to 1 kHz.

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MAGIC Collaboration, Florian Goebel, Hendrik Bartko, Emiliano Carmona, Nicola Galante, Tobias Jogler, Razmik Mirzoyan, Jose Antonio Coarasa, Masahiro Teshima. 2007-09-14. Upgrade of the MAGIC Telescope with a Multiplexed Fiber-Optic 2 GSamples/s FADC Data Acquisition system. https://arxiv.org/abs/0709.2363

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