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@INPROCEEDINGS{Zhu:472776,
      author       = {Zhu, Sylvia Jiechen and Murach, Thomas and Ohm, Stefan and
                      Füssling, Matthias and Krack, Fabian and Mosshammer,
                      Klemens and Lindemann, Rico and Holch, Tim Lukas and de
                      Naurois, Mathieu},
      title        = {{T}he upgraded {D}ata {A}cquisition {S}ystem of the
                      {H}.{E}.{S}.{S}. telescope array},
      journal      = {Proceedings of Science / International School for Advanced
                      Studies},
      volume       = {(ICRC2021)},
      issn         = {1824-8039},
      address      = {Trieste},
      publisher    = {SISSA},
      reportid     = {PUBDB-2021-05232, arXiv:2108.02580},
      pages        = {759},
      year         = {2021},
      abstract     = {The High Energy Stereoscopic System (H.E.S.S.) is an array
                      of five Imaging Atmospheric Cherenkov Telescopes located in
                      the Khomas Highland of Namibia. H.E.S.S. observes gamma rays
                      above tens of GeV by detecting the Cherenkov light that is
                      produced when Very High Energy gamma rays interact with the
                      Earth’s atmosphere. The H.E.S.S. Data Acquisition System
                      (DAQ) coordinates the nightly telescope operations, ensuring
                      that the various components communicate properly and behave
                      as intended. It also provides the interface between the
                      telescopes and the people on shift who guide the operations.
                      The DAQ comprises both the hardware and software, and since
                      the beginning of H.E.S.S., both elements have been
                      continuously adapted to improve the data-taking capabilities
                      of the array and push the limits of what H.E.S.S. is capable
                      of. Most recently, this includes the upgrade of the entire
                      computing cluster hosting the DAQ software, and the
                      accommodation of a new camera on the large 28m H.E.S.S.
                      telescope. We discuss the performance of the upgraded DAQ
                      and the lessons learned from these activities.},
      month         = {Jul},
      date          = {2021-07-15},
      organization  = {37th International Cosmic Ray
                       Conference, Berlin (Germany), 15 Jul
                       2021 - 22 Jul 2021},
      keywords     = {energy: high (INSPIRE) / radiation: Cherenkov (INSPIRE) /
                      gamma ray: VHE (INSPIRE) / HESS (INSPIRE) / data acquisition
                      (INSPIRE) / programming (INSPIRE) / atmosphere (INSPIRE) /
                      upgrade (INSPIRE) / GeV (INSPIRE) / Cherenkov counter
                      (INSPIRE) / hardware (INSPIRE) / cluster (INSPIRE) / imaging
                      (INSPIRE) / interface (INSPIRE) / performance (INSPIRE)},
      cin          = {$Z_HESS$ / $Z_DV$},
      ddc          = {530},
      cid          = {$I:(DE-H253)Z_HESS-20210408$ / $I:(DE-H253)Z_DV-20210408$},
      pnm          = {613 - Matter and Radiation from the Universe (POF4-613)},
      pid          = {G:(DE-HGF)POF4-613},
      experiment   = {EXP:(DE-H253)HESS-20170101},
      typ          = {PUB:(DE-HGF)16 / PUB:(DE-HGF)8},
      eprint       = {2108.02580},
      howpublished = {arXiv:2108.02580},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2108.02580;\%\%$},
      doi          = {10.22323/1.395.0759},
      url          = {https://bib-pubdb1.desy.de/record/472776},
}