2007
DOI: 10.1016/j.nima.2006.09.098
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The data acquisition system for the ANTARES neutrino telescope

Abstract: The ANTARES neutrino telescope is being constructed in the Mediterranean Sea. It consists of a large three-dimensional array of photo-multiplier tubes. The data acquisition system of the detector takes care of the digitisation of the photo-multiplier tube signals, data transport, data filtering, and data storage. The detector is operated using a control program interfaced with all elements. The design and the implementation of the data acquisition system are described.

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Cited by 157 publications
(86 citation statements)
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“…These packages are sent to an on-shore farm of computers for further data processing and filtering. Each detector storey has one local clock that is synchronized to the on-shore master clock [19]. Furthermore, at the computer JHEP07(2017)054 farm a system of triggers is applied on the data (see section 5), selecting signatures which may correspond to the passage of relativistic particles.…”
Section: The Antares Telescopementioning
confidence: 99%
“…These packages are sent to an on-shore farm of computers for further data processing and filtering. Each detector storey has one local clock that is synchronized to the on-shore master clock [19]. Furthermore, at the computer JHEP07(2017)054 farm a system of triggers is applied on the data (see section 5), selecting signatures which may correspond to the passage of relativistic particles.…”
Section: The Antares Telescopementioning
confidence: 99%
“…A multi-level online triggering procedure is applied to select possible particle signatures -see Aguilar et al (2007) for a more detailed description.…”
Section: Antares Detector and Data Takingmentioning
confidence: 99%
“…With the observed optical background rate of 70 kHz per PMT at the single photon level this produces a data flow of several Gbit/s to the shore. In the shore station a PC farm performs a data filtering to reduce the data rate by at least a factor of 100 [9]. Several trigger algorithms are applied depending on the requested physics channel and on the observed optical noise.…”
Section: Antaresmentioning
confidence: 99%
“…This has several reasons. First ν µ are more copiously produced than other flavours (see Equation 8,9) and neutral current interactions have a lower cross section than charged current reactions. Further the effective volume is larger for the muon track signal than for the cascade channel and finally the isolation of a clean upward going event sample is more difficult in the cascade channel, as discussed above.…”
Section: -P2mentioning
confidence: 99%