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AGILE, Fermi, Swift, and GASP/WEBT multi-wavelength observations of the high-redshift blazar 4C+71.07 in outburst

文献类型：期刊论文

作者Vercellone, S.2; Romano, P.2; Piano, G.3; Vittorini, V.3; Donnarumma, I.4; Munar-Adrover, P.3,5; Raiteri, C. M.6; Villata, M.6; Verrecchia, F.7,8; Lucarelli, F.7,8
刊名ASTRONOMY & ASTROPHYSICS
出版日期2019-01-11
卷号621页码:8
关键词acceleration of particles radiation mechanisms: non-thermal relativistic processes quasars: supermassive black holes quasars: individual: 4C+71.07 gamma rays: galaxies
ISSN号1432-0746
DOI10.1051/0004-6361/201732532
英文摘要Context. The flat-spectrum radio quasar 4C +71.07 is a high-redshift (z = 2.172), gamma-loud blazar whose optical emission is dominated by thermal radiation from the accretion disc. Aims. 4C +71.07 has been detected in outburst twice by the AGILE gamma-ray satellite during the period from the end of October to mid-November 2015, when it reached a gamma-ray flux of the order of F(E > 100 MeV) = (1.2 +/- 0.3) x 10(-6) photons cm (2) s(-1) and F(E > 100 MeV) = (3.1 +/- 0.6) x 10(-6) photons cm(-2) s(-1), respectively, allowing us to investigate the properties of the jet and the emission region. Methods. We investigated its spectral energy distribution by means of almost-simultaneous observations covering the cm, mm, near-infrared, optical, ultraviolet, X-ray, and gamma-ray energy bands obtained by the GASP-WEBT Consortium and the Swift, AGILE, and Fermi satellites. Results. The spectral energy distribution of the second gamma-ray flare (whose energy coverage is more dense) can be modelled by means of a one-zone leptonic model, yielding a total jet power of about 4 x 10(47) erg s(-1). Conclusions. During the most prominent gamma-ray flaring period our model is consistent with a dissipation region within the broad-line region. Moreover, this class of high-redshift, flat-spectrum radio quasars with high-mass black holes might be good targets for future gamma-ray satellites such as e-ASTROGAM.
WOS关键词PHOTON IMAGING CAMERA ; GAMMA-RAY FLARE ; XMM-NEWTON ; FIELDS ; POWER
资助项目ASI[I/028/12/0] ; ASI-INAF[2017-14-H.0] ; PRIN-SKA-CTA-INAF 2016 ; Shota Rustaveli National Science Foundation[FR/217950/16] ; Shota Rustaveli National Science Foundation[NSFC11733001] ; Shota Rustaveli National Science Foundation[NSFCU1531245] ; Ministerio de Economia y Competitividad (MINECO) of Spain ; MINECO[AYA2016-80889-P] ; MINECO[AYA2013-40825-P] ; MINECO[AYA2010-14844] ; regional government of Andalucia[P09-FQM-4784] ; INSU/CNRS (France) ; MPG (Germany) ; IGN (Spain) ; Ministry of Education and Science[DN 08-1/2016] ; Russian Science Foundation[17-12-01029] ; Institute of Astronomy ; Rozhen National Astronomical Observatory, Bulgaria Academy of Sciences ; Ministry of Education, Science, and Technological Development of the Republic of Serbia[176011] ; Ministry of Education, Science, and Technological Development of the Republic of Serbia[176004] ; Ministry of Education, Science, and Technological Development of the Republic of Serbia[176021] ; Uzbekistan Academy of Sciences[F2-FA-F027] ; Uzbekistan Academy of Sciences[F.4-16] ; [ASI-INAF I/004/11/0]
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:000455426200001
出版者EDP SCIENCES S A
资助机构ASI ; ASI ; ASI-INAF ; ASI-INAF ; PRIN-SKA-CTA-INAF 2016 ; PRIN-SKA-CTA-INAF 2016 ; Shota Rustaveli National Science Foundation ; Shota Rustaveli National Science Foundation ; Ministerio de Economia y Competitividad (MINECO) of Spain ; Ministerio de Economia y Competitividad (MINECO) of Spain ; MINECO ; MINECO ; regional government of Andalucia ; regional government of Andalucia ; INSU/CNRS (France) ; INSU/CNRS (France) ; MPG (Germany) ; MPG (Germany) ; IGN (Spain) ; IGN (Spain) ; Ministry of Education and Science ; Ministry of Education and Science ; Russian Science Foundation ; Russian Science Foundation ; Institute of Astronomy ; Institute of Astronomy ; Rozhen National Astronomical Observatory, Bulgaria Academy of Sciences ; Rozhen National Astronomical Observatory, Bulgaria Academy of Sciences ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; Uzbekistan Academy of Sciences ; Uzbekistan Academy of Sciences ; ASI ; ASI ; ASI-INAF ; ASI-INAF ; PRIN-SKA-CTA-INAF 2016 ; PRIN-SKA-CTA-INAF 2016 ; Shota Rustaveli National Science Foundation ; Shota Rustaveli National Science Foundation ; Ministerio de Economia y Competitividad (MINECO) of Spain ; Ministerio de Economia y Competitividad (MINECO) of Spain ; MINECO ; MINECO ; regional government of Andalucia ; regional government of Andalucia ; INSU/CNRS (France) ; INSU/CNRS (France) ; MPG (Germany) ; MPG (Germany) ; IGN (Spain) ; IGN (Spain) ; Ministry of Education and Science ; Ministry of Education and Science ; Russian Science Foundation ; Russian Science Foundation ; Institute of Astronomy ; Institute of Astronomy ; Rozhen National Astronomical Observatory, Bulgaria Academy of Sciences ; Rozhen National Astronomical Observatory, Bulgaria Academy of Sciences ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; Uzbekistan Academy of Sciences ; Uzbekistan Academy of Sciences ; ASI ; ASI ; ASI-INAF ; ASI-INAF ; PRIN-SKA-CTA-INAF 2016 ; PRIN-SKA-CTA-INAF 2016 ; Shota Rustaveli National Science Foundation ; Shota Rustaveli National Science Foundation ; Ministerio de Economia y Competitividad (MINECO) of Spain ; Ministerio de Economia y Competitividad (MINECO) of Spain ; MINECO ; MINECO ; regional government of Andalucia ; regional government of Andalucia ; INSU/CNRS (France) ; INSU/CNRS (France) ; MPG (Germany) ; MPG (Germany) ; IGN (Spain) ; IGN (Spain) ; Ministry of Education and Science ; Ministry of Education and Science ; Russian Science Foundation ; Russian Science Foundation ; Institute of Astronomy ; Institute of Astronomy ; Rozhen National Astronomical Observatory, Bulgaria Academy of Sciences ; Rozhen National Astronomical Observatory, Bulgaria Academy of Sciences ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; Uzbekistan Academy of Sciences ; Uzbekistan Academy of Sciences ; ASI ; ASI ; ASI-INAF ; ASI-INAF ; PRIN-SKA-CTA-INAF 2016 ; PRIN-SKA-CTA-INAF 2016 ; Shota Rustaveli National Science Foundation ; Shota Rustaveli National Science Foundation ; Ministerio de Economia y Competitividad (MINECO) of Spain ; Ministerio de Economia y Competitividad (MINECO) of Spain ; MINECO ; MINECO ; regional government of Andalucia ; regional government of Andalucia ; INSU/CNRS (France) ; INSU/CNRS (France) ; MPG (Germany) ; MPG (Germany) ; IGN (Spain) ; IGN (Spain) ; Ministry of Education and Science ; Ministry of Education and Science ; Russian Science Foundation ; Russian Science Foundation ; Institute of Astronomy ; Institute of Astronomy ; Rozhen National Astronomical Observatory, Bulgaria Academy of Sciences ; Rozhen National Astronomical Observatory, Bulgaria Academy of Sciences ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; Uzbekistan Academy of Sciences ; Uzbekistan Academy of Sciences
源URL[http://ir.bao.ac.cn/handle/114a11/24667]  
专题中国科学院国家天文台
通讯作者Vercellone, S.
作者单位1.Inst Astrofis Canarias, Tenerife 38205, Spain
2.INAF, Osservatorio Astron Brera, Via Emilio Bianchi 46, I-23807 Merate, LC, Italy
3.INAF, Ist Astrofis & Planetol Spaziale, Via Fosso Cavaliere 100, I-00133 Rome, Italy
4.ASI, Via Politecn, I-00133 Rome, Italy
5.Univ Autonoma Barcelona, Edifici C, Bellaterra 08193, Cerdanyola Del, Spain
6.INAF, Osservatorio Astron Torino, Via Osservatorio 20, I-10025 Pino Torinese, Italy
7.ASI Space Sci Data Ctr, Via Politecn, I-00133 Rome, Italy
8.INAF, Osservatorio Astron Roma, Via Frascati 33, I-00078 Monte Porzio Catone, Italy
9.INAF, Osservatorio Astrofis & Sci Spazio, Via Piero Gobetti 93-3, I-40129 Bologna, Italy
10.Univ Roma Tor Vergata, Dip Fis, Via Ric Sci 1, I-00133 Rome, Italy
推荐引用方式
GB/T 7714		 Vercellone, S.,Romano, P.,Piano, G.,et al. AGILE, Fermi, Swift, and GASP/WEBT multi-wavelength observations of the high-redshift blazar 4C+71.07 in outburst[J]. ASTRONOMY & ASTROPHYSICS,2019,621:8.
APA Vercellone, S..,Romano, P..,Piano, G..,Vittorini, V..,Donnarumma, I..,...&Parmiggiani, N..(2019).AGILE, Fermi, Swift, and GASP/WEBT multi-wavelength observations of the high-redshift blazar 4C+71.07 in outburst.ASTRONOMY & ASTROPHYSICS,621,8.
MLA Vercellone, S.,et al."AGILE, Fermi, Swift, and GASP/WEBT multi-wavelength observations of the high-redshift blazar 4C+71.07 in outburst".ASTRONOMY & ASTROPHYSICS 621(2019):8.

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