A MeerKAT-meets-LOFAR study of MS 1455.0 + 2232: a 590 kiloparsec ‘mini’-halo in a sloshing cool-core cluster

Autor: C J Riseley, K Rajpurohit, F Loi, A Botteon, R Timmerman, N Biava, A Bonafede, E Bonnassieux, G Brunetti, T Enßlin, G Di Gennaro, A Ignesti, T Shimwell, C Stuardi, T Vernstrom, R J van Weeren

Publikováno v: Monthly Notices of the Royal Astronomical Society, 512(3), 4210-4230

Radio mini-haloes are poorly-understood, moderately-extended diffuse radio sources that trace the presence of magnetic fields and relativistic electrons on scales of hundreds of kiloparsecs, predominantly in relaxed clusters. With relatively few conf

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddf1b7aaf53bd5694d97d4c2bf993782
https://doi.org/10.1093/mnras/stac672

Sub-arcsecond imaging with the International LOFAR Telescope I. Foundational calibration strategy and pipeline

Autor: Martin J. Hardcastle, H. Paas, Matthias Hoeft, J. Moldon, R. Pizzo, Arthur Corstanje, A. Kappes, S. Mooney, John McKean, Gottfried Mann, Pietro Zucca, Harvey Butcher, M. Pandey-Pommier, Joseph R. Callingham, A. Nelles, S. Duscha, Marco Iacobelli, Aleksander Shulevski, V. N. Pandey, Ph. Zarka, Annalisa Bonafede, S. Badole, M. Ruiter, Ashish Asgekar, Hanna Rothkaehl, M. P. van Haarlem, P. Kukreti, Wolfgang Reich, Michel Tagger, J. M. Anderson, Marian Soida, A. H. W. M. Coolen, Judith H. Croston, Olaf Wucknitz, Neal Jackson, Heino Falcke, W. N. Brouw, Jochen Eislöffel, Philip Best, A. Drabent, F. Sweijen, F. de Gasperin, Dominik J. Schwarz, Cyril Tasse, J. B. R. Oonk, J. M. Griessmeier, Benedetta Ciardi, S. Damstra, A. J. van der Horst, Stefan J. Wijnholds, C. Groeneveld, E. Jütte, D. Engels, I. M. Avruch, Ralph A. M. J. Wijers, Léon V. E. Koopmans, Timothy W. Shimwell, Emanuela Orru, Andrzej Krankowski, R. J. van Weeren, Leah K. Morabito, A. W. Gunst, I. van Bemmel, D. Venkattu, Mark J. Bentum, Adam T. Deller, Christian Vocks, George K. Miley, John Conway, M. A. Garrett, M. Bondi, Matthias Kadler, E. Bonnassieux, H. J. A. Röttgering

Publikováno v: Astronomy and Astrophysics, 658:A1. EDP Sciences
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, In press
Astronomy and Astrophysics-A&A, 2022, 658, ⟨10.1051/0004-6361/202140649⟩
Astronomy & Astrophysics, 658:A1
Astronomy & Astrophysics, 658, 1-21
Digital.CSIC. Repositorio Institucional del CSIC
instname
Astronomy & Astrophysics, 658, pp. 1-21
Astronomy & Astrophysics, 2021, Vol.658, pp.A1 [Peer Reviewed Journal]
2022, ' Sub-arcsecond imaging with the International LOFAR Telescope I. Foundational calibration strategy and pipeline ', Astronomy and Astrophysics, vol. 658, A1, pp. 1-21 . https://doi.org/10.1051/0004-6361/202140649
Astronomy and astrophysics, 658:A1. EDP Sciences

Full list of authors: Morabito, L. K.; Jackson, N. J.; Mooney, S.; Sweijen, F.; Badole, S.; Kukreti, P.; Venkattu, D.; Groeneveld, C.; Kappes, A.; Bonnassieux, E.; Drabent, A.; Iacobelli, M.; Croston, J. H.; Best, P. N.; Bondi, M.; Callingham, J. R.;

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8cc57c3f7f2a3c7168c398b0e5d29c2
https://pub.uni-bielefeld.de/record/2961333

Turbulent magnetic fields in the merging galaxy cluster MACS J0717.5+3745

Autor: N. Locatelli, A. S. Rajpurohit, P. Dominguez-Fernandez, Jean A. Eilek, A. Botteon, H. J. A. Röttgering, E. Bonnassieux, M. Brienza, R. J. van Weeren, Marcus Brüggen, A. Drabent, G. Brunetti, Franco Vazza, Lawrence Rudnick, S. Rajpurohit, William R. Forman, F. Loi, D. Wittor, Matthias Hoeft, K. Rajpurohit, Tracy E. Clarke, C. J. Riseley, Annalisa Bonafede

Publikováno v: Astronomy & Astrophysics, 657:A2

We present wideband (1 − 6.5 GHz) polarimetric observations, obtained with the Karl G. Jansky Very Large Array, of the merging galaxy cluster MACS J0717.5+3745, which hosts one of the most complex known radio relic and halo systems. We used both ro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::269cdb9644d05592e2caec461ce66505
https://hdl.handle.net/1887/3515574

Spectral analysis of spatially resolved 3C295 (sub-arcsecond resolution) with the International LOFAR Telescope

Autor: M. Brienza, F. Sweijen, A. Kappes, N. J. Jackson, R. J. van Weeren, Leah K. Morabito, G. Brunetti, Annalisa Bonafede, Jeremy J. Harwood, Huub Röttgering, K. Rajpurohit, C. J. Riseley, C. Tasse, E. Bonnassieux

Publikováno v: Astronomy & Astrophysics, 658:A10
Astronomy & astrophysics, 2022, Vol.658, pp.A10 [Peer Reviewed Journal]

3C295 is a bright, compact steep spectrum source with a well-studied integrated radio spectral energy distribution (SED) from 132 MHz to 15 GHz. However, spatially resolved spectral studies have been limited due to a lack of high resolution images at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37897b143a2d051b33de8411e60e952f
https://ui.adsabs.harvard.edu/abs/2022A&A...658A..10B

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