Zobrazeno 1 - 10
of 18
pro vyhledávání: '"V. Veligatla"'
Autor:
Vibor Jelić, Vishambhar Pandey, Gianni Bernardi, Garrelt Mellema, Sarod Yatawatta, S. Daiboo, P. Labropoulos, L. Graziani, V. Veligatla, James S. Bolton, Saleem Zaroubi, Antonella Maselli, Joop Schaye, Rajat M. Thomas, Geraint Harker, Harish Vedantham, B. Ciardi, Michiel A. Brentjens, A. R. Offringa, S. Kazemi, Luitje Koopmans, de Antonius Bruyn, O. Martinez
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 428(2), 1755-1765. Oxford University Press
Monthly Notices of the Royal Astronomical Society, 428(2), 1755-1765. Oxford University Press
We discuss the feasibility of the detection of the 21cm forest in the diffuse IGM with the radio telescope LOFAR. The optical depth to the 21cm line has been derived using simulations of reionization which include detailed radiative transfer of ioniz
Autor:
Michiel A. Brentjens, Gianni Bernardi, Garrelt Mellema, Sarod Yatawatta, S. Daiboo, Harish Vedantham, Benedetta Ciardi, O. Martinez-Rubi, S. Kazemi, V. N. Pandey, Geraint Harker, Joop Schaye, P. Labropolous, de Antonius Bruyn, Saleem Zaroubi, Rajat M. Thomas, V. Veligatla, Léon V. E. Koopmans, A. R. Offringa, Vibor Jelić
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 425:2964-2973
The first generation of redshifted 21 cm detection experiments, carried out with arrays like LOFAR, MWA and GMRT, will have a very low signal-to-noise ratio per resolution element (\sim 0.2). In addition, whereas the variance of the cosmological sign
Autor:
Vibor Jelić, Martin Bell, Gottfried Mann, Michael W. Wise, Gianni Bernardi, Wilfred Frieswijk, Jörg R. Hörandel, Garrelt Mellema, J. W. Broderick, J. Anderson, E. de Geus, George Heald, Y. Tang, K. M. B. Asad, M. J. Norden, Heino Falcke, Michiel A. Brentjens, Luitje Koopmans, V. I. Kondratiev, Arthur Corstanje, de Antonius Bruyn, A. Renting, Michel Tagger, Ben Stappers, Elizabeth Fernandez, F. de Gasperin, S. Kazemi, Emanuela Orrú, O. Martinez-Rubi, Rob Fender, A. Nelles, Oleg Smirnov, Stefan J. Wijnholds, P. Lambropoulos, A. R. Offringa, Annalisa Bonafede, Emma Chapman, Hannes Jensen, E. Juette, D. Engels, Sera Markoff, C. Toribio, Abhik Ghosh, F. B. Abdalla, Rebecca McFadden, Roberto Pizzo, Marco Iacobelli, Sarod Yatawatta, S. Daiboo, Satyendra Thoudam, W. Reich, D. McKay-Bukowski, Dominik J. Schwarz, D. D. Mulcahy, A. H. Patil, Frank Breitling, Jochen Eislöffel, B. Ciardi, Maaijke Mevius, Mark J. Bentum, C. Tasse, V. Veligatla, A. G. Polatidis, Matthias Steinmetz, S. Bus, Vishambhar Pandey, M. Kuniyoshi, Philippe Zarka, S. ter Veen, Adam Deller, Chiara Ferrari, A. W. Gunst, Ashish Asgekar, Matthias Hoeft, Philip Best, A. Shulevski, John D. Swinbank, H. Munk, Marcus Brüggen, Geraint Harker, Jean-Mathias Grießmeier, Tim Hassall, Christian Vocks, Saleem Zaroubi, Rajat M. Thomas, John McKean, Harvey Butcher, M. Pandey-Pommier, S. Duscha, Harish Vedantham, Richard Fallows, M. A. Garrett, H. J. A. Röttgering, Olaf Wucknitz, G. Kuper
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2015, 450 (3), pp.2291-2305. ⟨10.1093/mnras/stv746⟩
Monthly Notices of the Royal Astronomical Society, 2015, 450 (3), pp.2291-2305. ⟨10.1093/mnras/stv746⟩
Monthly Notices of the Royal Astronomical Society, 450, 3, pp. 2291-2305
Vedantham, H K, Koopmans, L V E, de Bruyn, A G, Wijnholds, S J, Brentjens, M, Abdalla, F B, Asad, K M B, Bernardi, G, Bus, S, Chapman, E, Ciardi, B, Daiboo, S, Fernandez, E R, Ghosh, A, Harker, G, Jelic, V, Jensen, H, Kazemi, S, Lambropoulos, P, Martinez-Rubi, O, Mellema, G, Mevius, M, Offringa, A R, Pandey, V N, Patil, A H, Thomas, R M, Veligatla, V, Yatawatta, S, Zaroubi, S, Anderson, J, Asgekar, A, Bell, M E, Bentum, M J, Best, P, Bonafede, A, Breitling, F, Broderick, J, Brüggen, M, Butcher, H R, Corstanje, A, de Gasperin, F, de Geus, E, Deller, A, Duscha, S, Eislöffel, J, Engels, D, Falcke, H, Fallows, R A, Fender, R, Ferrari, C, Frieswijk, W, Garrett, M, Grießmeier, J, Gunst, A W, Hassall, T E, Heald, G, Hoeft, M, Hörandel, J, Iacobelli, M, Juette, E, Kondratiev, V I, Kuniyoshi, M, Kuper, G, Mann, G, Markoff, S, McFadden, R, McKay-Bukowski, D, McKean, J P, Mulcahy, D D, Munk, H, Nelles, A, Norden, M J, Orru, E, Pandey-Pommier, M, Pizzo, R, Polatidis, A G, Reich, W, Renting, A, Röttgering, H, Schwarz, D, Shulevski, A, Smirnov, O, Stappers, B W, Steinmetz, M, Swinbank, J, Tagger, M, Tang, Y, Tasse, C, ter Veen, S, Thoudam, S, Toribio, C, Vocks, C, Wise, M W, Wucknitz, O & Zarka, P 2015, ' Lunar occultation of the diffuse radio sky: LOFAR measurements between 35 and 80 MHz ', Monthly Notices of the Royal Astronomical Society, vol. 450, pp. 2291-2305 . https://doi.org/10.1093/mnras/stv746
Monthly notices of the Royal Astronomical Society, 450(3), 2291-2305. Oxford University Press
Monthly Notices of the Royal Astronomical Society, 450(3), 2291-2305. Oxford University Press
Monthly Notices of the Royal Astronomical Society, 450(3), 2291-2305
Monthly Notices of the Royal Astronomical Society, 450, 2291-2305
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2015, 450 (3), pp.2291-2305. ⟨10.1093/mnras/stv746⟩
Monthly Notices of the Royal Astronomical Society, 2015, 450 (3), pp.2291-2305. ⟨10.1093/mnras/stv746⟩
Monthly Notices of the Royal Astronomical Society, 450, 3, pp. 2291-2305
Vedantham, H K, Koopmans, L V E, de Bruyn, A G, Wijnholds, S J, Brentjens, M, Abdalla, F B, Asad, K M B, Bernardi, G, Bus, S, Chapman, E, Ciardi, B, Daiboo, S, Fernandez, E R, Ghosh, A, Harker, G, Jelic, V, Jensen, H, Kazemi, S, Lambropoulos, P, Martinez-Rubi, O, Mellema, G, Mevius, M, Offringa, A R, Pandey, V N, Patil, A H, Thomas, R M, Veligatla, V, Yatawatta, S, Zaroubi, S, Anderson, J, Asgekar, A, Bell, M E, Bentum, M J, Best, P, Bonafede, A, Breitling, F, Broderick, J, Brüggen, M, Butcher, H R, Corstanje, A, de Gasperin, F, de Geus, E, Deller, A, Duscha, S, Eislöffel, J, Engels, D, Falcke, H, Fallows, R A, Fender, R, Ferrari, C, Frieswijk, W, Garrett, M, Grießmeier, J, Gunst, A W, Hassall, T E, Heald, G, Hoeft, M, Hörandel, J, Iacobelli, M, Juette, E, Kondratiev, V I, Kuniyoshi, M, Kuper, G, Mann, G, Markoff, S, McFadden, R, McKay-Bukowski, D, McKean, J P, Mulcahy, D D, Munk, H, Nelles, A, Norden, M J, Orru, E, Pandey-Pommier, M, Pizzo, R, Polatidis, A G, Reich, W, Renting, A, Röttgering, H, Schwarz, D, Shulevski, A, Smirnov, O, Stappers, B W, Steinmetz, M, Swinbank, J, Tagger, M, Tang, Y, Tasse, C, ter Veen, S, Thoudam, S, Toribio, C, Vocks, C, Wise, M W, Wucknitz, O & Zarka, P 2015, ' Lunar occultation of the diffuse radio sky: LOFAR measurements between 35 and 80 MHz ', Monthly Notices of the Royal Astronomical Society, vol. 450, pp. 2291-2305 . https://doi.org/10.1093/mnras/stv746
Monthly notices of the Royal Astronomical Society, 450(3), 2291-2305. Oxford University Press
Monthly Notices of the Royal Astronomical Society, 450(3), 2291-2305. Oxford University Press
Monthly Notices of the Royal Astronomical Society, 450(3), 2291-2305
Monthly Notices of the Royal Astronomical Society, 450, 2291-2305
We present radio observations of the Moon between $35$ and $80$ MHz to demonstrate a novel technique of interferometrically measuring large-scale diffuse emission extending far beyond the primary beam (global signal) for the first time. In particular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d73ed059cc04a7f68d1693703ae13ec9
https://hal-insu.archives-ouvertes.fr/insu-01182168/file/1407.4244.pdf
https://hal-insu.archives-ouvertes.fr/insu-01182168/file/1407.4244.pdf
Autor:
F. de Gasperin, A. Horneffer, Jochen Eislöffel, M. A. Garrett, Geraint Harker, Michael Kramer, A. Nelles, J. van Leeuwen, Maaijke Mevius, Wilfred Frieswijk, Y. Tang, Anna M. M. Scaife, S. ter Veen, J. P. Hamaker, V. Veligatla, Marijke Haverkorn, G. Mann, A. W. Gunst, Chiara Ferrari, Rob Fender, D. Engels, Philip Best, Harish Vedantham, A. R. Offringa, John Conway, M. Iacobelli, M. Serylak, E. Juette, Hannes Jensen, James M. Anderson, C. Vocks, Annalisa Bonafede, Heino Falcke, Vibor Jelić, R. J. Dettmar, John McKean, Matthias Hoeft, A. H. Patil, J. W. Broderick, Saleem Zaroubi, P. Maat, Tim Hassall, Harvey Butcher, Aris Karastergiou, H. J. A. Röttgering, Rajat M. Thomas, M. J. Norden, V. I. Kondratiev, Olaf Wucknitz, M. Pandey-Pommier, H. Paas, Gianni Bernardi, Jörg R. Hörandel, Mark J. Bentum, Antonia Rowlinson, Michel Tagger, Garrelt Mellema, H. Munk, C. Tasse, O. Martinez-Rubi, W. Reich, J. D. Bregman, S. Kazemi, Abhik Ghosh, George Heald, Oleg Smirnov, Elizabeth Fernandez, S. Duscha, Dominik J. Schwarz, A. G. Polatidis, I. M. Avruch, Michiel A. Brentjens, W. N. Brouw, Roberto Pizzo, P. Labropoulos, Marcus Brüggen, Ralph A. M. J. Wijers, G. Pietka, Gerard H. Kuper, K. M. B. Asad, Martin Bell, Satyendra Thoudam, Jean-Mathias Griessmeier, Richard Fallows, A. Alexov, Emma Chapman, Ron Beck, A. G. de Bruyn, Luitje Koopmans, Vishambhar Pandey, Adam Deller, C. Toribio, F. B. Abdalla, P. Zarka, Matthias Steinmetz, F. Breitling, B. Ciardi, Jason W. T. Hessels, S. Bus, M. Kuniyoshi, R. Vermeulen, Stefan J. Wijnholds, E. de Geus, Sarod Yatawatta, S. Daiboo, Adam Stewart, A. J. van der Horst, R. J. van Weeren, D. McKay-Bukowski
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2014, 568, pp.A101. ⟨10.1051/0004-6361/201423998⟩
Jelić, V, de Bruyn, A G, Mevius, M, Abdalla, F B, Asad, K M B, Bernardi, G, Brentjens, M A, Bus, S, Chapman, E, Ciardi, B, Daiboo, S, Fernandez, E R, Ghosh, A, Harker, G, Jensen, H, Kazemi, S, Koopmans, L V E, Labropoulos, P, Martinez-Rubi, O, Mellema, G, Offringa, A R, Pandey, V N, Patil, A H, Thomas, R M, Vedantham, H K, Veligatla, V, Yatawatta, S, Zaroubi, S, Alexov, A, Anderson, J, Avruch, I M, Beck, R, Bell, M E, Bentum, M J, Best, P, Bonafede, A, Bregman, J, Breitling, F, Broderick, J, Brouw, W N, Brüggen, M, Butcher, H R, Conway, J E, de Gasperin, F, de Geus, E, Deller, A, Dettmar, R-J, Duscha, S, Eislöffel, J, Engels, D, Falcke, H, Fallows, R A, Fender, R, Ferrari, C, Frieswijk, W, Garrett, M, Grießmeier, J, Gunst, A W, Hamaker, J P, Hassall, T E, Haverkorn, M, Heald, G, Hessels, J W T, Hoeft, M, Hörandel, J, Horneffer, A, van der Horst, A, Iacobelli, M, Juette, E, Karastergiou, A, Kondratiev, V I, Kramer, M, Kuniyoshi, M, Kuper, G, van Leeuwen, J, Maat, P, Mann, G, McKay-Bukowski, D, McKean, J P, Munk, H, Nelles, A, Norden, M J, Paas, H, Pandey-Pommier, M, Pietka, G, Pizzo, R, Polatidis, A G, Reich, W, Röttgering, H, Rowlinson, A, Scaife, A M M, Schwarz, D, Serylak, M, Smirnov, O, Steinmetz, M, Stewart, A, Tagger, M, Tang, Y, Tasse, C, ter Veen, S, Thoudam, S, Toribio, C, Vermeulen, R, Vocks, C, van Weeren, R J, Wijers, R A M J, Wijnholds, S J, Wucknitz, O & Zarka, P 2014, ' Initial LOFAR observations of epoch of reionization windows. II. Diffuse polarized emission in the ELAIS-N1 field ', Astronomy and Astrophysics, vol. 568 . https://doi.org/10.1051/0004-6361/201423998
Astronomy & Astrophysics, 568, August
Astronomy & astrophysics, 568. EDP Sciences
Astronomy and Astrophysics-A&A, 2014, 568, pp.A101. ⟨10.1051/0004-6361/201423998⟩
Astronomy & Astrophysics, 568, A101
Astronomy & Astrophysics, 568. EDP Sciences
Astronomy & Astrophysics, 568
Astronomy & astrophysics, 568(A101), 1-12. EDP Sciences
Astronomy and Astrophysics-A&A, EDP Sciences, 2014, 568, pp.A101. ⟨10.1051/0004-6361/201423998⟩
Jelić, V, de Bruyn, A G, Mevius, M, Abdalla, F B, Asad, K M B, Bernardi, G, Brentjens, M A, Bus, S, Chapman, E, Ciardi, B, Daiboo, S, Fernandez, E R, Ghosh, A, Harker, G, Jensen, H, Kazemi, S, Koopmans, L V E, Labropoulos, P, Martinez-Rubi, O, Mellema, G, Offringa, A R, Pandey, V N, Patil, A H, Thomas, R M, Vedantham, H K, Veligatla, V, Yatawatta, S, Zaroubi, S, Alexov, A, Anderson, J, Avruch, I M, Beck, R, Bell, M E, Bentum, M J, Best, P, Bonafede, A, Bregman, J, Breitling, F, Broderick, J, Brouw, W N, Brüggen, M, Butcher, H R, Conway, J E, de Gasperin, F, de Geus, E, Deller, A, Dettmar, R-J, Duscha, S, Eislöffel, J, Engels, D, Falcke, H, Fallows, R A, Fender, R, Ferrari, C, Frieswijk, W, Garrett, M, Grießmeier, J, Gunst, A W, Hamaker, J P, Hassall, T E, Haverkorn, M, Heald, G, Hessels, J W T, Hoeft, M, Hörandel, J, Horneffer, A, van der Horst, A, Iacobelli, M, Juette, E, Karastergiou, A, Kondratiev, V I, Kramer, M, Kuniyoshi, M, Kuper, G, van Leeuwen, J, Maat, P, Mann, G, McKay-Bukowski, D, McKean, J P, Munk, H, Nelles, A, Norden, M J, Paas, H, Pandey-Pommier, M, Pietka, G, Pizzo, R, Polatidis, A G, Reich, W, Röttgering, H, Rowlinson, A, Scaife, A M M, Schwarz, D, Serylak, M, Smirnov, O, Steinmetz, M, Stewart, A, Tagger, M, Tang, Y, Tasse, C, ter Veen, S, Thoudam, S, Toribio, C, Vermeulen, R, Vocks, C, van Weeren, R J, Wijers, R A M J, Wijnholds, S J, Wucknitz, O & Zarka, P 2014, ' Initial LOFAR observations of epoch of reionization windows. II. Diffuse polarized emission in the ELAIS-N1 field ', Astronomy and Astrophysics, vol. 568 . https://doi.org/10.1051/0004-6361/201423998
Astronomy & Astrophysics, 568, August
Astronomy & astrophysics, 568. EDP Sciences
Astronomy and Astrophysics-A&A, 2014, 568, pp.A101. ⟨10.1051/0004-6361/201423998⟩
Astronomy & Astrophysics, 568, A101
Astronomy & Astrophysics, 568. EDP Sciences
Astronomy & Astrophysics, 568
Astronomy & astrophysics, 568(A101), 1-12. EDP Sciences
This study aims to characterise the polarized foreground emission in the ELAIS-N1 field and to address its possible implications for the extraction of the cosmological 21-cm signal from the Low-Frequency Array - Epoch of Reionization (LOFAR-EoR) data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad2d299f90408c3aa507fdfe2a27ee15
https://doi.org/10.1051/0004-6361/201423998
https://doi.org/10.1051/0004-6361/201423998
Autor:
M. A. Garrett, Vibor Jelić, Michel Tagger, B. Ciardi, Aris Karastergiou, Harish Vedantham, Marco Iacobelli, Michael W. Wise, Gianni Bernardi, Garrelt Mellema, F. Breitling, F. B. Abdalla, Panagiotis Labropoulos, H. Paas, R. J. van Weeren, Richard Fallows, Léon V. E. Koopmans, M. Kuniyoshi, Michiel A. Brentjens, W. N. Brouw, R. Nijboer, E. Juette, Emanuela Orru, Olaf Wucknitz, V. Veligatla, Gottfried Mann, Ben Stappers, John McKean, M. Mevius, A. G. Polatidis, J. M. Anderson, A. Alexov, Gerard H. Kuper, J. D. Mol, S. ter Veen, Annalisa Bonafede, R. Pizzo, A. W. Gunst, T. E. Hassall, M. Pandey-Pommier, Ph. Zarka, Joop Schaye, Geraint Harker, Michael Kramer, J. Sluman, P. Maat, Jason W. T. Hessels, M. J. Norden, H. J. A. Röttgering, A. R. Offringa, Philip Best, V. I. Kondratiev, Heino Falcke, V. N. Pandey, Chiara Ferrari, J. Noordam, S. Duscha, E. de Geus, John Conway, R. Vermeulen, Sarod Yatawatta, S. Kazemi, Matthias Hoeft, S. Daiboo, F. Batejat, Michael R. Bell, Wolfgang Reich, Saleem Zaroubi, J. M. Griessmeier, R. H. van de Brink, Rajat M. Thomas, Cyril Tasse, Y. Tang, J. W. Broderick, Emma Chapman, Mark J. Bentum, Stefan J. Wijnholds, J. van Leeuwen, Joel N. Bregman, H. Munk, Marcus Brüggen, F. de Gasperin, W. Frieswijk, I. M. Avruch, Oleg Smirnov, Matthias Steinmetz, Martin Bell, O. Martinez Rubi, de Antonius Bruyn
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2013, 550, pp.A136. ⟨10.1051/0004-6361/201220874⟩
Astronomy & astrophysics, 550(A136), 1-19. EDP Sciences
Astronomy & Astrophysics, 550, A136
Astronomy & Astrophysics, 550
Astronomy & Astrophysics, 550. EDP Sciences
Astronomy and Astrophysics-A&A, 2013, 550, pp.A136. ⟨10.1051/0004-6361/201220874⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2013, 550, pp.A136. ⟨10.1051/0004-6361/201220874⟩
Astronomy & astrophysics, 550(A136), 1-19. EDP Sciences
Astronomy & Astrophysics, 550, A136
Astronomy & Astrophysics, 550
Astronomy & Astrophysics, 550. EDP Sciences
Astronomy and Astrophysics-A&A, 2013, 550, pp.A136. ⟨10.1051/0004-6361/201220874⟩
The aim of the LOFAR Epoch of Reionization (EoR) project is to detect the spectral fluctuations of the redshifted HI 21cm signal. This signal is weaker by several orders of magnitude than the astrophysical foreground signals and hence, in order to ac
Autor:
Sarod Yatawatta, Michiel A. Brentjens, Paul R. Shapiro, Geraint Harker, Yi Mao, S. Kazemi, Saleem Zaroubi, Kanan K. Datta, Rajat M. Thomas, de Antonius Bruyn, Luitje Koopmans, B. Ciardi, Filipe B. Abdalla, Emma Chapman, Vibor Jelić, Vishambhar Pandey, Hannes Jensen, Gianni Bernardi, Ilian T. Iliev, Garrelt Mellema, Harish Vedantham, Joop Schaye, O. Martinez, A. R. Offringa, V. Veligatla, P. Labropoulos, Mario G. Santos
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 435(1), 460-474. Oxford University Press
One of the most promising ways to study the epoch of reionization (EoR) is through radio observations of the redshifted 21-cm line emission from neutral hydrogen. These observations are complicated by the fact that the mapping of redshifts to line-of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94232251e10c1a9bafdd30ed283ccade
https://doi.org/10.1093/mnras/stt1341
https://doi.org/10.1093/mnras/stt1341
Autor:
R.-J. Dettmar, Steve Rawlings, Vibor Jelić, Benedetta Ciardi, Ben Stappers, Aris Karastergiou, Y. Tang, R. Pizzo, V. N. Pandey, A. Alexov, Michael W. Wise, Gianni Bernardi, J. Eisloeffel, J. Sluman, W. A. van Cappellen, Panagiotis Labropoulos, Garrelt Mellema, A. Schoenmakers, M. Mevius, John Conway, P. Maat, M. P. van Haarlem, Rainer Beck, G. van Diepen, M. J. Norden, Heino Falcke, A. W. Gunst, Sarod Yatawatta, R. Nijboer, V. Veligatla, Joop Schaye, J. M. Anderson, D. A. Rafferty, S. Daiboo, M. Kuniyoshi, Michael R. Bell, A. G. Polatidis, A. van Duin, H. Paas, Harish Vedantham, A. G. de Bruyn, V. I. Kondratiev, H. Meulman, A. van Ardenne, Harvey Butcher, J. D. Mol, Laura Birzan, M. Pandey, Michel Tagger, Michiel A. Brentjens, M. Gerbers, Jason W. T. Hessels, George Heald, Matthias Steinmetz, Rob Fender, Marcus Brüggen, Annalisa Bonafede, Gottfried Mann, Mark J. Bentum, Saleem Zaroubi, J. Noordam, Charlotte Sobey, John McKean, John D. Swinbank, Olaf Wucknitz, Gerard H. Kuper, Stefan J. Wijnholds, O. Martinez-Ruby, Léon V. E. Koopmans, Ph. Zarka, Philip Best, Ashish Asgekar, Y. Koopman, R. Vermeulen, A. R. Offringa, R. J. van Weeren, Matthias Hoeft, A. Horneffer, Huub Röttgering, M. Avruch, T. E. Hassall, Martin Bell, J. M. Griessmeier, Geraint Harker, M. de Vos, Ralph A. M. J. Wijers, Christian Vocks, W. Frieswijk, Wolfgang Reich, Oleg Smirnov, Cyril Tasse, J. W. Broderick, F. Breitling, S. Kazemi, J. van Leeuwen
Publikováno v:
Astronomy & Astrophysics, 549
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2013, 549, 15 p. ⟨10.1051/0004-6361/201220293⟩
Astronomy & astrophysics, 549:A11. EDP Sciences
Astronomy & Astrophysics, 549, A11
Astronomy & astrophysics, 549:A11, 1-16. EDP Sciences
Astronomy & Astrophysics, 549. EDP Sciences
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2013, 549, 15 p. ⟨10.1051/0004-6361/201220293⟩
Astronomy & astrophysics, 549:A11. EDP Sciences
Astronomy & Astrophysics, 549, A11
Astronomy & astrophysics, 549:A11, 1-16. EDP Sciences
Astronomy & Astrophysics, 549. EDP Sciences
Aims: This paper discusses the spectral occupancy for performing radio astronomy with the Low-Frequency Array (LOFAR), with a focus on imaging observations. Methods: We have analysed the radio-frequency interference (RFI) situation in two 24-h survey
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc58181acd964756072941ccc36aa20c
http://hdl.handle.net/2066/111267
http://hdl.handle.net/2066/111267
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