LOFAR: Recent Imaging Results and Future Prospects
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Heald, George; Bell, Michael R.; Horneffer, Andreas; Offringa, Andre; Pizzo, Roberto; van der Tol, Sebastiaan; van Weeren, Reinout J.; van Zwieten, Joris E.; Anderson, James M.; Beck, Rainer; van Bemmel, Illse; Bîrzan, Laura; Bonafede, Annalisa; Conway, John; Ferrari, Chiara; De Gasperin, Francesco; Haverkorn, Marijke; Jackson, Neal; Macario, Giulia; McKean, John; Miraghaei, Halime; Orrù, Emanuela; Rafferty, David; Röttgering, Huub; Scaife, Anna; Shulevski, Aleksandar; Sotomayor, Carlos; Tasse, Cyril; Trasatti, Monica; Wucknitz, Olaf
Description
The Low-Frequency Array (LOFAR) is under construction in the Netherlands and in several surrounding European countries. In this contribution, we describe the layout and design of the telescope, with particular emphasis on the imaging characteristics of the array when used in its ‘standard imaging’ mode. After briefly reviewing the calibration and imaging software used for LOFAR image processing, we show some recent results from the ongoing imaging commissioning efforts. We conclude by...[Show more]
dc.contributor.author | Heald, George | |
---|---|---|
dc.contributor.author | Bell, Michael R. | |
dc.contributor.author | Horneffer, Andreas | |
dc.contributor.author | Offringa, Andre | |
dc.contributor.author | Pizzo, Roberto | |
dc.contributor.author | van der Tol, Sebastiaan | |
dc.contributor.author | van Weeren, Reinout J. | |
dc.contributor.author | van Zwieten, Joris E. | |
dc.contributor.author | Anderson, James M. | |
dc.contributor.author | Beck, Rainer | |
dc.contributor.author | van Bemmel, Illse | |
dc.contributor.author | Bîrzan, Laura | |
dc.contributor.author | Bonafede, Annalisa | |
dc.contributor.author | Conway, John | |
dc.contributor.author | Ferrari, Chiara | |
dc.contributor.author | De Gasperin, Francesco | |
dc.contributor.author | Haverkorn, Marijke | |
dc.contributor.author | Jackson, Neal | |
dc.contributor.author | Macario, Giulia | |
dc.contributor.author | McKean, John | |
dc.contributor.author | Miraghaei, Halime | |
dc.contributor.author | Orrù, Emanuela | |
dc.contributor.author | Rafferty, David | |
dc.contributor.author | Röttgering, Huub | |
dc.contributor.author | Scaife, Anna | |
dc.contributor.author | Shulevski, Aleksandar | |
dc.contributor.author | Sotomayor, Carlos | |
dc.contributor.author | Tasse, Cyril | |
dc.contributor.author | Trasatti, Monica | |
dc.contributor.author | Wucknitz, Olaf | |
dc.date.accessioned | 2016-02-08T00:39:34Z | |
dc.date.available | 2016-02-08T00:39:34Z | |
dc.identifier.issn | 0250-6335 | |
dc.identifier.uri | http://hdl.handle.net/1885/97949 | |
dc.description.abstract | The Low-Frequency Array (LOFAR) is under construction in the Netherlands and in several surrounding European countries. In this contribution, we describe the layout and design of the telescope, with particular emphasis on the imaging characteristics of the array when used in its ‘standard imaging’ mode. After briefly reviewing the calibration and imaging software used for LOFAR image processing, we show some recent results from the ongoing imaging commissioning efforts. We conclude by summarizing future prospects for the use of LOFAR in observing the little-explored low-frequency Universe. | |
dc.description.sponsorship | C.F. acknowledges financial support by the Agence Nationale de la Recherche through grant ANR-09-JCJC-0001-01. | |
dc.publisher | Indian Academy of Sciences | |
dc.rights | © Indian Academy of Sciences. http://www.sherpa.ac.uk/romeo/issn/0250-6335..."author can archive publisher's version/PDF. On author's personal website and/or institutional repository." from SHERPA/RoMEO site (as at 8/02/16). | |
dc.source | Journal of Astrophysics and Astronomy | |
dc.subject | Instrumentation: interferometers | |
dc.subject | Radio continuum: general | |
dc.title | LOFAR: Recent Imaging Results and Future Prospects | |
dc.type | Journal article | |
local.description.notes | Imported from ARIES | |
local.identifier.citationvolume | 32 | |
dc.date.issued | 2012 | |
local.identifier.absfor | 020102 | |
local.identifier.ariespublication | f5625xPUB7545 | |
local.publisher.url | http://www.ias.ac.in/ | |
local.type.status | Published Version | |
local.contributor.affiliation | Heald, G, Netherlands Institute for Radio Astronomy (ASTRON), Netherlands | |
local.contributor.affiliation | Bell, Michael R, Max-Planck-Institut für Astrophysik, Germany | |
local.contributor.affiliation | Horneffer, Andreas, Max Planck Institute for Radioastronomy, Germany | |
local.contributor.affiliation | Offringa, Andre, College of Physical and Mathematical Sciences, CPMS Research School of Astronomy and Astrophysics, RSAA General, The Australian National University | |
local.contributor.affiliation | Pizzo, R, Netherlands Institute for Radio Astronomy (ASTRON), Netherlands | |
local.contributor.affiliation | van Weeren, R J, Leiden University, Netherlands | |
local.contributor.affiliation | Anderson, J M, Max-Planck-Institut fur Radioastronomie, Germany | |
local.contributor.affiliation | Bonafede, A, Jacobs University Bremen, Germany | |
local.contributor.affiliation | Orru, E, Radboud University Nijmegen, Netherlands | |
local.contributor.affiliation | Rafferty, D A, Leiden University, Netherlands | |
local.contributor.affiliation | Rottgering, Hubb, Leiden University, Netherlands | |
local.contributor.affiliation | Shulevski, Alexander, Kapteyn Astronomical Institute, Netherlands | |
local.bibliographicCitation.issue | 4 | |
local.bibliographicCitation.startpage | 589 | |
local.bibliographicCitation.lastpage | 598 | |
local.identifier.doi | 10.1007/s12036-011-9125-1 | |
Collections | ANU Research Publications |
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01_Heald_LOFAR:_Recent_Imaging_Results_2012.pdf | Published Version | 591.37 kB | Adobe PDF |
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