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| DOI | 10.3847/1538-4357/ACF70F | ||||
| Año | 2023 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
We report the serendipitous discovery of an unprecedented interaction between the radio lobe of a radio galaxy and a spiral galaxy. The discovery was made thanks to LOFAR observations at 144 MHz of the galaxy cluster A160 (z = 0.04317) provided by the LOFAR Two-metre Sky Survey. The new low-frequency observations revealed that one of the radio plumes of the central galaxy GIN 049 overlaps the spiral galaxy JO36. Previous studies carried out with MUSE revealed that the warm ionized gas in the disk of JO36, traced by the Hα emission, is severely truncated with respect to the stellar disk. We further explore this unique system by including new uGMRT observations at 675 MHz to map the spectral index. The emerging scenario is that JO36 has interacted with the radio plume in the past 200-500 Myr. The encounter resulted in a positive feedback event for JO36 in the form of a star formation rate burst of ∼14 M ⊙ yr−1. In turn, the galaxy passage left a trace in the radio-old plasma by reshaping the old relativistic plasma via magnetic draping.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Ignesti, Alessandro | Hombre |
Osservatorio Astronomico di Padova - Italia
INAF Padova Astron Observ - Italia |
| 2 | Brienza, Marisa | - |
INAF Istituto di Astrofisica Spaziale e Fisica Cosmica, Bologna - Italia
Alma Mater Studiorum Università di Bologna - Italia INAF Osservatorio Astrofis & Sci Spazio Bologna - Italia UNIV BOLOGNA - Italia |
| 3 | Vulcani, Benedetta | Mujer |
Osservatorio Astronomico di Padova - Italia
INAF Padova Astron Observ - Italia |
| 4 | Poggianti, B. | Mujer |
Osservatorio Astronomico di Padova - Italia
INAF Padova Astron Observ - Italia |
| 5 | Marasco, A. | Hombre |
Osservatorio Astronomico di Padova - Italia
INAF Padova Astron Observ - Italia |
| 6 | Smith, Rory | - |
Universidad Técnica Federico Santa María - Chile
|
| 7 | Hardcastle, M. J. | Hombre |
University of Hertfordshire - Reino Unido
Univ Hertfordshire - Reino Unido |
| 8 | Botteon, A. | - |
INAF Istituto di Astrofisica Spaziale e Fisica Cosmica, Bologna - Italia
Ist Radioastron Bologna - Italia |
| 9 | Roberts, Ian | Hombre |
Sterrewacht Leiden - Países Bajos
Leiden Univ - Países Bajos |
| 10 | Fritz, Jacopo | Hombre |
Instituto de Radioastronomía y Astrofísica - México
Univ Nacl Autonoma Mexico - México |
| 11 | Paladino, R. | Mujer |
INAF Istituto di Astrofisica Spaziale e Fisica Cosmica, Bologna - Italia
Ist Radioastron Bologna - Italia |
| 12 | Gitti, Myriam | Mujer |
INAF Istituto di Astrofisica Spaziale e Fisica Cosmica, Bologna - Italia
Alma Mater Studiorum Università di Bologna - Italia Ist Radioastron Bologna - Italia UNIV BOLOGNA - Italia |
| 13 | Wolter, Anna | Mujer |
Osservatorio Astronomico di Brera - Italia
INAF Osservatorio Astron Brera - Italia Osservatorio Astronomico di Padova - Italia |
| 14 | Tomicic, Neven | Hombre |
Sveučilište u Zagrebu, Prirodoslovno - matematički fakultet - Croacia
Univ Zagreb - Croacia |
| 15 | McGee, Sean L. | Hombre |
University of Birmingham - Reino Unido
Univ Birmingham - Reino Unido |
| 16 | Moretti, A. | Mujer |
Osservatorio Astronomico di Padova - Italia
INAF Padova Astron Observ - Italia |
| 17 | Gullieuszik, M. | Hombre |
Osservatorio Astronomico di Padova - Italia
INAF Padova Astron Observ - Italia |
| 18 | Drabent, Alexander | - |
Thuringer Landessternwarte Tautenburg - Alemania
Thuringer Landessternwarte - Alemania |
| Fuente |
|---|
| European Research Council |
| BMBF |
| ESO |
| STFC |
| Science and Technology Facilities Council |
| Max-Planck-Gesellschaft |
| ASI-INAF |
| Science Foundation Ireland |
| MPG, Germany |
| NWO, The Netherlands |
| European Research Council (ERC) under the European Union |
| Nederlandse Organisatie voor Wetenschappelijk Onderzoek |
| Bundesministerium für Bildung und Forschung |
| Science Foundation Ireland (SFI) |
| Horizon 2020 Framework Programme |
| Istituto Nazionale di Astrofisica |
| CNRS-INSU |
| Science and Technology Facilities Council, UK |
| DGAPA PAPIIT |
| University of Hertfordshire |
| PRIN MIUR |
| Ministry of Science and Higher Education, Poland |
| Ministerium fur Innovation, Wissenschaft und Forschung des Landes Nordrhein-Westfalen |
| Istituto Nazionale di Astrofisica (INAF), Italy |
| Institut National des Sciences de l'Univers |
| BMBF Verbundforschung |
| DGAPA PAPIIT project |
| DBEI |
| Department of Business, Enterprise and Innovation (DBEI), Ireland |
| Ministerstwo Edukacji i Nauki |
| Department of Business, Enterprise and Innovation |
| LOFAR |
| Dipartimento di Fisica, Università degli Studi di Torino |
| GASP |
| LOFAR Survey Key Project team |
| MIWF-NRW |
| Gauss Center for Supercomputing e.V. |
| Italian PRIN Miur 2017 |
| Observatoire de Paris and Universite d'Orleans, France |
| Agradecimiento |
|---|
| We thank the referee for the constructive report that improved the presentation of this study. A.I. thanks F. Vazza for the useful discussion and A. Acuto for suggesting the name Mandolin. This work is the fruit of the collaboration between GASP and the LOFAR Survey Key Project team (“MoU: Exploring the low-frequency side of jellyfish galaxies with LOFAR”, PI: A. Ignesti). A.I. acknowledges the INAF founding program “Ricerca Fondamentale 2022” (PI: A. Ignesti). M.B. acknowledges financial support from the agreement ASI-INAF n. 2017-14-H.O and from the PRIN MIUR 2017PH3WAT “Blackout.” B.V., R.P., and M.G. acknowledge the Italian PRIN Miur 2017 (PI: A. Cimatti). J.F. acknowledges support from DGAPA PAPIIT project IN110723. A.D. acknowledges support by the BMBF Verbundforschung under grant No. 05A20STA. A.I. thanks the music of Black Sabbath for providing inspiration during the preparation of the draft. |
| We thank the referee for the constructive report that improved the presentation of this study. A.I. thanks F. Vazza for the useful discussion and A. Acuto for suggesting the name Mandolin. This work is the fruit of the collaboration between GASP and the LOFAR Survey Key Project team (“MoU: Exploring the low-frequency side of jellyfish galaxies with LOFAR”, PI: A. Ignesti). A.I. acknowledges the INAF founding program “Ricerca Fondamentale 2022” (PI: A. Ignesti). M.B. acknowledges financial support from the agreement ASI-INAF n. 2017-14-H.O and from the PRIN MIUR 2017PH3WAT “Blackout.” B.V., R.P., and M.G. acknowledge the Italian PRIN Miur 2017 (PI: A. Cimatti). J.F. acknowledges support from DGAPA PAPIIT project IN110723. A.D. acknowledges support by the BMBF Verbundforschung under grant No. 05A20STA. A.I. thanks the music of Black Sabbath for providing inspiration during the preparation of the draft. |
| We thank the referee for the constructive report that improved the presentation of this study. A.I. thanks F. Vazza for the useful discussion and A. Acuto for suggesting the name Mandolin. This work is the fruit of the collaboration between GASP and the LOFAR Survey Key Project team (“MoU: Exploring the low-frequency side of jellyfish galaxies with LOFAR”, PI: A. Ignesti). A.I. acknowledges the INAF founding program “Ricerca Fondamentale 2022” (PI: A. Ignesti). M.B. acknowledges financial support from the agreement ASI-INAF n. 2017-14-H.O and from the PRIN MIUR 2017PH3WAT “Blackout.” B.V., R.P., and M.G. acknowledge the Italian PRIN Miur 2017 (PI: A. Cimatti). J.F. acknowledges support from DGAPA PAPIIT project IN110723. A.D. acknowledges support by the BMBF Verbundforschung under grant No. 05A20STA. A.I. thanks the music of Black Sabbath for providing inspiration during the preparation of the draft. |
| We thank the referee for the constructive report that improved the presentation of this study. A.I. thanks F. Vazza for the useful discussion and A. Acuto for suggesting the name Mandolin. This work is the fruit of the collaboration between GASP and the LOFAR Survey Key Project team ("MoU: Exploring the low-frequency side of jellyfish galaxies with LOFAR", PI: A. Ignesti). A.I. acknowledges the INAF founding program "Ricerca Fondamentale 2022" (PI: A. Ignesti). M.B. acknowledges financial support from the agreement ASI-INAF n. 2017-14-H.O and from the PRIN MIUR 2017PH3WAT "Blackout." B.V., R.P., and M.G. acknowledge the Italian PRIN Miur 2017 (PI: A. Cimatti). J. F. acknowledges support from DGAPA PAPIIT project IN110723. A.D. acknowledges support by the BMBF Verbundforschung under grant No. 05A20STA. A.I. thanks the music of Black Sabbath for providing inspiration during the preparation of the draft. Based on observations collected at the European Organization for Astronomical Research in the Southern Hemisphere under ESO program 196.B-0578. This project has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program (grant agreement No. 833824). LOFAR (van Haarlem et al. 2013) is the Low Frequency Array designed and constructed by ASTRON. It has observing, data processing, and data storage facilities in several countries, which are owned by various parties (each with their own funding sources), and that are collectively operated by the ILT foundation under a joint scientific policy. The ILT resources have benefited from the following recent major funding sources: CNRS-INSU, Observatoire de Paris and Universite d'Orleans, France; BMBF, MIWF-NRW, MPG, Germany; Science Foundation Ireland (SFI), Department of Business, Enterprise and Innovation (DBEI), Ireland; NWO, The Netherlands; The Science and Technology Facilities Council, UK; Ministry of Science and Higher Education, Poland; The Istituto Nazionale di Astrofisica (INAF), Italy. This research made use of the Dutch national e-infrastructure with the support of the SURF Cooperative (einfra 180169) and the LOFAR e-infra group. The Julich LOFAR Long Term Archive and the German LOFAR network are both coordinated and operated by the Julich Supercomputing Center (JSC), and computing resources on the supercomputer JUWELS at JSC were provided by the Gauss Center for Supercomputing e.V. (grant CHTB00) through the John von Neumann Institute for Computing (NIC). This research made use of the University of Hertfordshire high-performance computing facility and the LOFAR-UK computing facility located at the University of Hertfordshire and supported by STFC [ST/P000096/1], and of the Italian LOFAR IT computing infrastructure supported and operated by INAF, and by the Physics Department of Turin university (under an agreement with Consorzio Interuniversitario per la Fisica Spaziale) at the C3S Supercomputing Center, Italy. We thank the staff of the GMRT that made these observations possible. GMRT is run by the National Center for Radio Astrophysics of the Tata Institute of Fundamental Research. This research made use of Astropy, a community-developed core Python package for Astronomy (Robitaille et al. 2013; Astropy Collaboration et al. 2018), and APLpy, an open-source plotting package for Python (Robitaille & Bressert 2012). |