... | ... | @@ -41,6 +41,8 @@ |
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Final system will use the
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[SVEC](https://www.ohwr.org/project/svec/wiki).
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- CNGS Timing for neutrino measurements (May 2012)
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- *We are running now 9 SPECs for our gamma-ray array
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prototype.* (November 2013)
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- [*Performance results of the first White Rabbit installation
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for CNGS time
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transfer*](https://www.ohwr.org/project/white-rabbit/uploads/f6b8a652d6227219136039f81729727f/ISPCS2012_WRinCNGS.pdf)
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... | ... | @@ -62,8 +64,40 @@ |
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- [Array Time Synchronization - First Tests with
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WhiteRabbit](http://www.ifh.de/~wischnew/talks/cta/collaboration_amsterdam_201205/wr_using_amsterdam_finpub.pdf)
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- [First Results from the HiSCORE/Siberia WR-setup; plans for
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CTA](https://www.ohwr.org/project/white-rabbit/uploads/e29dee4b4458916fd593b55c875e2585/Martin-HiScore.pdf),
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Martin Brückner
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CTA](https://www.ohwr.org/project/white-rabbit/uploads/e29dee4b4458916fd593b55c875e2585/Martin-HiScore.pdf)
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slideshow, Martin Brückner (Nov.2011)
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- [A White Rabbit setup for sub-nsec synchronization,
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timestamping and time calibration in large scale
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astroparticle physics
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experiments](http://www.ifh.de/~wischnew/talks/cta/icrc2013/icrc2013-1146_final.pdf)
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(July 2013)
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- *We conclude, that this White Rabbit system is ready to
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be applied under field conditions in large-scale
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astroparticle physics experiments - for time
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synchronization with nanosecond precision between
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individual detectors, distributed over km-scale.*
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- [Results from the WhiteRabbit sub-nsec time synchronization
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setup at
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HiSCORE-Tunka](http://www.ifh.de/~wischnew/talks/cta/icrc2013/icrc2013-1158-final.pdf)
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(July 2013)
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- \_We mention that the White architecture guarantees that
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the clocks in each WR-node is synchronized with full
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precision
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at any time. This is an essential difference compared to
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most proprietary time-synchronization solutions in
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experiments,
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based on corrections applied offline (or with
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significant delay).\_
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- [Status of the HiSCORE
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experiment](http://www.ifh.de/~wischnew/talks/cta/icrc2013/icrc2013-1164_final.pdf)
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(July 2013)
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- *...we trigger and read out ... with waveform sampling
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at 1 GHz, and time-synchronization at sub-ns level with
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a White-Rabbit (WR) based system (time stamping and
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triggering). Waveform sampling and time-stamping proved
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to be very stable. The ns-trigger timestamps, obtained
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from the timing system allow clear Cerenkov air-shower
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detection.*
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- [ESS Bilbao](http://essbilbao.org:8080/ESSBilbao/en)
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- After an extensive study, White Rabbit has been chosen as the
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most promising option for the synchronization network at ESS
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... | ... | @@ -206,7 +240,26 @@ also outside CERN. (centre for metrology, 25/7/13) |
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Experience is excellent (\!\!). (DESY, 28/10/13)
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The big, active and very communicative WRcommunity has made the White
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Rabbit system a well debugged and calibrated system. In particular, for
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high demands on longterm precision and stability, the extensive usage
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and debugging of the WR-key components make it very reliable. ([ICRC2013
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paper 1146](http://www.ifh.de/~wischnew/talks/cta/icrc2013/icrc2013-1146_final.pdf))
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We acknowledge very helpful discussions, technical advices and support
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from the White Rabbit community (in particular the CERN based team and
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A. Rubini) during all phases of this project. The technical support from
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both SevenSolutions and Creotech \[companies- ED\] was very helpful.
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([ICRC2013
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paper 1146](http://www.ifh.de/~wischnew/talks/cta/icrc2013/icrc2013-1146_final.pdf))
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We note the excellent system reliability: not a single component of four
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complete stations showed a failure over 6 months of Siberian winter
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performance (at operation/storage temperatures of 0...+30C / -45...+10C,
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respectively). ([ICRC2013
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paper 1158](http://www.ifh.de/~wischnew/talks/cta/icrc2013/icrc2013-1158-final.pdf))
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-----
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31 October 2013
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6 November 2013
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