LOFAR: The LOw-Frequency ARray

M. P. van Haarlem; M. W. Wise; A. W. Gunst; G. Heald; J. P. McKean; J. W. T. Hessels; A. G. de Bruyn; R. Nijboer; J. Swinbank; R. Fallows; M. Brentjens; A. Nelles; R. Beck; H. Falcke; R. Fender; J. Hörandel; L. V. E. Koopmans; G. Mann; G. Miley; H. Röttgering; B. W. Stappers; R. A. M. J.  Wijers; S. Zaroubi; M. van den Akker; A. Alexov; J. Anderson; K. Anderson; A. van Ardenne; M. Arts; A. Asgekar; I. M. Avruch; F. Batejat; L. Bähren; M. E. Bell; M. R. Bell; I. van Bemmel; P. Bennema; M. J. Bentum; G. Bernardi; P. Best; L. Bîrzan; A. Bonafede; A.-J. Boonstra; R. Braun; J. Bregman; F. Breitling; R. H. van de Brink; J. Broderick; P. C. Broekema; W. N. Brouw; M. Brüggen; H. R. Butcher; W. van Cappellen; B. Ciardi; T. Coenen; J. Conway; A. Coolen; A. Corstanje; S. Damstra; O. Davies; A. T. Deller; R.-J. Dettmar; G. van Diepen; K. Dijkstra; P. Donker; A. Doorduin; J. Dromer; M. Drost; A. van Duin; J. Eislöffel; J. van Enst; C. Ferrari; W. Frieswijk; H. Gankema; M. A. Garrett; F. de Gasperin; M. Gerbers; E. de Geus; J.-M. Grießmeier; T. Grit; P. Gruppen; J. P. Hamaker; T. Hassall; M. Hoeft; H. A. Holties; A. Horneffer; A. van der Horst; A. van Houwelingen; A. Huijgen; M. Iacobelli; H. Intema; N. Jackson; V. Jelic; A. de Jong; E. Juette; D. Kant; A. Karastergiou; A. Koers; H. Kollen; V. I. Kondratiev; E. Kooistra; Y. Koopman; A. Koster; M. Kuniyoshi; M. Kramer; G. Kuper; P. Lambropoulos; C. Law; J. van Leeuwen; J. Lemaitre; M. Loose; P. Maat; G. Macario; S. Markoff; J. Masters; R. A. McFadden; D. McKay-Bukowski; H. Meijering; H. Meulman; M. Mevius; E. Middelberg; R. Millenaar; J. C. A. Miller-Jones; R. N. Mohan; J. D. Mol; J. Morawietz; R. Morganti; D. D. Mulcahy; E. Mulder; H. Munk; L. Nieuwenhuis; R. van Nieuwpoort; J. E. Noordam; M. Norden; A. Noutsos; A. R. Offringa; H. Olofsson; A. Omar; E. Orrú; R. Overeem; H. Paas; M. Pandey-Pommier; V. N. Pandey; R. Pizzo; A. Polatidis; D. Rafferty; S. Rawlings; W. Reich; J.-P. de Reijer; J. Reitsma; G. A. Renting; P. Riemers; E. Rol; J. W. Romein; J. Roosjen; M. Ruiter; A. Scaife; K. van der Schaaf; B. Scheers; P. Schellart; A. Schoenmakers; G. Schoonderbeek; M. Serylak; A. Shulevski; J. Sluman; O. Smirnov; C. Sobey; H. Spreeuw; M. Steinmetz; C. G. M. Sterks; H.-J. Stiepel; K. Stuurwold; M. Tagger; Y. Tang; C. Tasse; I. Thomas; S. Thoudam; M. C. Toribio; B. van der Tol; O. Usov; M. van Veelen; A.-J. van der Veen; S. ter Veen; J. P. W. Verbiest; R. Vermeulen; N. Vermaas; C. Vocks; C. Vogt; M. de Vos; E. van der Wal; R. van Weeren; H. Weggemans; P. Weltevrede; S. White; S. J. Wijnholds; T. Wilhelmsson; O. Wucknitz; S. Yatawatta; P. Zarka; A. Zensus; J. van Zwieten

doi:10.1051/0004-6361/201220873

Home

All issues

Volume 556 (August 2013)

A&A, 556 (2013) A2

Full HTML

Highlight

Free Access

Fig. 9

Open with DEXTER Download original image

Schematic showing the possible online data processing paths currently available or under development. These pipelines run in real-time on the IBM Blue Gene/P supercomputer that comprises the core of LOFAR’s online processing system (see Sect. 6.1). This schematic illustrates that many processing steps can be selected or deselected as necessary. Pipelines can also be run in parallel with, for example, the incoming station datastream being split off to form both correlated and beam-formed data simultaneously. The imaging and beam-formed data pipelines are indicated separately. The online triggering component of the CR UHEP experiment currently under development is also shown (see Sect. 13.5).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.