Upgrade of the MAGIC Telescope with a Multiplexed Fiber-Optic 2 GSamples/s FADC Data Acquisition system
Astrophysics
2007-09-17 v1
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.
Keywords
Cite
@article{arxiv.0709.2363,
title = {Upgrade of the MAGIC Telescope with a Multiplexed Fiber-Optic 2 GSamples/s FADC Data Acquisition system},
author = {MAGIC Collaboration and Florian Goebel and Hendrik Bartko and Emiliano Carmona and Nicola Galante and Tobias Jogler and Razmik Mirzoyan and Jose Antonio Coarasa and Masahiro Teshima},
journal= {arXiv preprint arXiv:0709.2363},
year = {2007}
}
Comments
4 pages, 6 figures, to appear in the proceedings of the 30th International Cosmic Ray Conference, Merida, July 2007