The persistent shadow of the supermassive black hole of M 87: I. Observations, calibration, imaging, and analysis

doi:10.1051/0004-6361/202347932

CORC > 云南天文台 > 中国科学院云南天文台 > 中国科学院天体结构与演化重点实验室

	The persistent shadow of the supermassive black hole of M 87: I. Observations, calibration, imaging, and analysis
	Kazunori, The Event Horizon Telescope Collaboration 156,157,158; Alberdi, Antxon 155; Alef, Walter 159; Algaba, Juan Carlos 154; Anantua, Richard 152,153,156; Asada, Keiichi 151; Azulay, Rebecca 149,150,159; Bach, Uwe 159; Baczko, Anne-Kathrin 148,159; Ball, David 147
刊名	ASTRONOMY & ASTROPHYSICS
	2024-01-18
卷号	681
关键词	accretion, accretion disks black hole physics gravitation galaxies: active galaxies: individual: M 87 galaxies: jets
ISSN号	0004-6361
DOI	10.1051/0004-6361/202347932
产权排序	第104完成单位
文献子类	Article
英文摘要	In April 2019, the Event Horizon Telescope (EHT) Collaboration reported the first-ever event-horizon-scale images of a black hole, resolving the central compact radio source in the giant elliptical galaxy M87. These images reveal a ring with a southerly brightness distribution and a diameter of similar to 42 mu as, consistent with the predicted size and shape of a shadow produced by the gravitationally lensed emission around a supermassive black hole. These results were obtained as part of the April 2017 EHT observation campaign, using a global very long baseline interferometric radio array operating at a wavelength of 1.3 mm. Here, we present results based on the second EHT observing campaign, taking place in April 2018 with an improved array, wider frequency coverage, and increased bandwidth. In particular, the additional baselines provided by the Greenland telescope improved the coverage of the array. Multiyear EHT observations provide independent snapshots of the horizon-scale emission, allowing us to confirm the persistence, size, and shape of the black hole shadow, and constrain the intrinsic structural variability of the accretion flow. We have confirmed the presence of an asymmetric ring structure, brighter in the southwest, with a median diameter of 43 :3(-3:1)(+1:5) mu as. The diameter of the 2018 ring is remarkably consistent with the diameter obtained from the previous 2017 observations. On the other hand, the position angle of the brightness asymmetry in 2018 is shifted by about 30 degrees relative to 2017. The perennial persistence of the ring and its diameter robustly support the interpretation that the ring is formed by lensed emission surrounding a Kerr black hole with a mass similar to 6 :5 Chi 10(9) M-circle dot. The significant change in the ring brightness asymmetry implies a spin axis that is more consistent with the position angle of the large-scale jet.
学科主题	天文学 ; 天体物理学 ; 高能天体物理学 ; 星系与宇宙学
URL标识	查看原文
出版地	17, AVE DU HOGGAR, PA COURTABOEUF, BP 112, F-91944 LES ULIS CEDEX A, FRANCE
资助项目	Academia Sinica; Academy of Finland[274477]; Academy of Finland[284495]; Academy of Finland[312496]; Academy of Finland[315721]; Agencia Nacional de Investigacion y Desarrollo (ANID), Chile[NCN19_058]; Fondecyt[1221421]; BASAL[FB210003]; Alexander von Humboldt Stiftung; Alfred P. Sloan Research Fellowship; Allegro, European ALMA Regional Centre node in the Netherlands; NL astronomy research network NOVA; ALMA North America Development Fund; Astrophysics and High Energy Physics programme by MCIN (European Union NextGenerationEU)[PRTR-C17I1]; astronomy institutes of the University of Amsterdam; Black Hole Initiative - John Templeton Foundation; Gordon and Betty Moore Foundation; Brinson Foundation; la Caixa Foundation[100010434]; la Caixa Foundation[LCF/BQ/DI22/11940027]; la Caixa Foundation[LCF/BQ/DI22/11940030]; China Scholarship Council; China Postdoctoral Science Foundation[2020M671266]; China Postdoctoral Science Foundation[2022M712084]; Consejo Nacional de Humanidades, Ciencia y Tecnologia (CONAHCYT, Mexico)[U0004-246083]; Consejo Nacional de Humanidades, Ciencia y Tecnologia (CONAHCYT, Mexico)[U0004-259839]; Consejo Nacional de Humanidades, Ciencia y Tecnologia (CONAHCYT, Mexico)[F0003-272050]; Consejo Nacional de Humanidades, Ciencia y Tecnologia (CONAHCYT, Mexico)[M0037-279006]; Consejo Nacional de Humanidades, Ciencia y Tecnologia (CONAHCYT, Mexico)[F0003-281692]; Consejo Nacional de Humanidades, Ciencia y Tecnologia (CONAHCYT, Mexico)[104497]; Consejo Nacional de Humanidades, Ciencia y Tecnologia (CONAHCYT, Mexico)[275201]; Consejo Nacional de Humanidades, Ciencia y Tecnologia (CONAHCYT, Mexico)[263356]; Colfuturo Scholarship; Consejeria de Economia, Conocimiento, Empresas y Universidad of the Junta de Andalucia[P18-FR-1769]; Consejo Superior de Investigaciones Cientificas[2019AEP112]; Delaney Family via the Delaney Family John A. Wheeler Chair at Perimeter Institute; Direccion General de Asuntos del Personal Academico-Universidad Nacional Autonoma de Mexico (DGAPAUNAM)[IN112820]; Direccion General de Asuntos del Personal Academico-Universidad Nacional Autonoma de Mexico (DGAPAUNAM)[IN108324]; Dutch Black Hole Consortium of the research programme the National Science Agenda[NWA 1292.19.202]; Leiden University; Dutch National Supercomputers, , Cartesius and Snellius (NWO grant)[2021.013]; EACOA Fellowship - East Asia Core Observatories Association; Korea Astronomy and Space Science Institute; European Research Council (ERC) Synergy Grant BlackHoleCam: Imaging the Event Horizon of Black Holes[610058]; European Union[730562]; European Union[101018682]; Horizon ERC Grants 2021 programme[101040021]; Generalitat Valenciana[APOSTD/2018/177]; Generalitat Valenciana[ASFAE/2022/018]; Generalitat Valenciana[CIDE-GENT/2018/021]; MICINN Research Project[PID2019-108995GB-C22]; European Research Council for advanced grant JETSET: Launching, propagation and emission of relativistic jets from binary mergers and across mass scales[884631]; FAPESP (Fundacao de Amparo a Pesquisa do Estado de Sao Paulo)[2021/01183-8]; Istituto Nazionale di Fisica Nucleare (INFN) sezione di Napoli, iniziative specifiche TEONGRAV; DFG research grant Jet physics on horizon scales and beyond[443220636]; Joint Columbia/Flatiron Postdoctoral Fellowship (research at the Flatiron Institute - Simons Foundation); Institute for Advanced Study; Japan Ministry of Education, Culture, Sports, Science and Technology (MEXT)[JPMXP1020200109]; Japan Society for the Promotion of Science (JSPS)[JP17J08829]; Joint Institute for Computational Fundamental Science, Japan; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS)[QYZDJ-SSW-SLH057]; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS)[QYZDJSSWSYS008]; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS)[ZDBS-LY-SLH011]; Leverhulme Trust Early Career Research Fellowship; Max-Planck-Gesellschaft (MPG); Max Planck Partner Group of the MPG; MEXT/JSPS KAKENHI[18KK0090]; MEXT/JSPS KAKENHI[JP21H01137]; MEXT/JSPS KAKENHI[JP18H03721]; MEXT/JSPS KAKENHI[JP18K13594]; MEXT/JSPS KAKENHI[18K03709]; MEXT/JSPS KAKENHI[JP19K14761]; MEXT/JSPS KAKENHI[18H01245]; MEXT/JSPS KAKENHI[25120007]; MEXT/JSPS KAKENHI[19H01943]; MEXT/JSPS KAKENHI[21H01137]; MEXT/JSPS KAKENHI[21H04488]; MEXT/JSPS KAKENHI[23K03453]; MIT International Science and Technology Initiatives (MISTI) Funds; Ministry of Science and Technology (MOST) of Taiwan[103-2119-M-001-010-MY2]; Ministry of Science and Technology (MOST) of Taiwan[105-2112-M-001-025-MY3]; Ministry of Science and Technology (MOST) of Taiwan[105-2119-M-001-042]; Ministry of Science and Technology (MOST) of Taiwan[106-2112-M-001-011]; Ministry of Science and Technology (MOST) of Taiwan[106-2119-M-001-013]; Ministry of Science and Technology (MOST) of Taiwan[106-2119-M-001-027]; Ministry of Science and Technology (MOST) of Taiwan[106-2923-M-001-005]; National Science and Technology Council (NSTC) of Taiwan[111-2124-M-001-005]; National Science and Technology Council (NSTC) of Taiwan[112-2124-M-001-014]; Ministry of Education (MoE) of Taiwan Yushan Young Scholar Program; NASA Hubble Fellowship - Space Telescope Science Institute[HST-HF2-51431.001-A]; NASA Hubble Fellowship - Space Telescope Science Institute[HST-HF2-51482.001-A]; National Key Research and Development Program of China[2016YFA0400704]; National Key Research and Development Program of China[2017YFA0402703]; National Key Research and Development Program of China[2016YFA0400702]; National Science and Technology Council (NSTC)[NSTC 111-2112-M-001-041]; National Science and Technology Council (NSTC)[NSTC 111-2124-M-001-005]; National Science and Technology Council (NSTC)[NSTC 112-2124-M-001-014]; National Institute of Natural Sciences (NINS) of Japan; National Science Foundation (NSF)[AST-0096454]; National Science Foundation (NSF)[AST-0352953]; National Science Foundation (NSF)[AST-0521233]; National Science Foundation (NSF)[AST-0705062]; National Science Foundation (NSF)[AST-0905844]; National Science Foundation (NSF)[AST-0922984]; National Science Foundation (NSF)[AST-1126433]; National Science Foundation (NSF)[AST-1140030]; National Science Foundation (NSF)[DGE-1144085]; National Science Foundation (NSF)[AST-1207704]; National Science Foundation (NSF)[AST-1207730]; National Science Foundation (NSF)[AST-1207752]; National Science Foundation (NSF)[MRI-1228509]; National Science Foundation (NSF)[OPP-1248097]; National Science Foundation (NSF)[AST-1310896]; National Science Foundation (NSF)[AST-1440254]; National Science Foundation (NSF)[AST-1555365]; National Science Foundation (NSF)[AST-1614868]; NSF Astronomy and Astrophysics Postdoctoral Fellowship[AST-1903847]; Natural Science Foundation of China[11650110427]; Natural Science Foundation of China[10625314]; Natural Science Foundation of China[11721303]; Natural Science Foundation of China[11725312]; Natural Science Foundation of China[11873028]; Natural Science Foundation of China[11933007]; Natural Science Foundation of China[11991052]; Natural Science Foundation of China[11991053]; Natural Science Foundation of China[12192220]; Natural Science Foundation of China[12192223]; Natural Science Foundation of China[12273022]; Natural Sciences and Engineering Research Council of Canada (NSERC); National Research Foundation of Korea[NRF-2015H1A2A1033752]; National Research Foundation of Korea[NRF-2015H1D3A1066561]; National Research Foundation of Korea[2019H1D3A1A01102564]; National Research Foundation of Korea[2019R1F1A1059721]; National Research Foundation of Korea[2021R1A6A3A01086420]; National Research Foundation of Korea[2022R1C1C1005255]; National Research Foundation of Korea[2022R1F1A1075115]; Government of Canada through the Department of Innovation, Science and Economic Development; Province of Ontario through the Ministry of Research, Innovation and Science; Princeton Gravity Initiative; Spanish Ministerio de Ciencia e Innovacion[PGC2018-098915-B-C21]; Spanish Ministerio de Ciencia e Innovacion[AYA2016-80889-P]; Spanish Ministerio de Ciencia e Innovacion[PID2019108995GB-C21]; Spanish Ministerio de Ciencia e Innovacion[PID2020-117404GB-C21]; University of Pretoria; South African Research Chairs Initiative, through the South African Radio Astronomy Observatory (SARAO)[77948]; Swedish Research Council (VR); Taplin Fellowship; Toray Science Foundation; UK Science and Technology Facilities Council[ST/X508329/1]; US Department of Energy (USDOE) through the Los Alamos National Laboratory; National Nuclear Security Administration of the USDOE[89233218CNA000001]; Radboud University; Fondo CAS-ANID folio[CAS220010]; Chandra[DD7-18089X]; Chandra[TM6-17006X]; Dutch Organization for Scientific Research (NWO)[639.043.513]; Dutch Organization for Scientific Research (NWO)[OCENW.KLEIN.113]; Academia Sinica Institute of Astronomy and Astrophysics; National Astronomical Observatory of Japan; Center for Astronomical Mega-Science, Chinese Academy of Sciences; International Max Planck Research School for Astronomy and Astrophysics at the University of Bonn; International Max Planck Research School for Astronomy and Astrophysics at the University of Cologne; CAS; Physics Division, National Center for Theoretical Sciences of Taiwan; National Aeronautics and Space Administration (NASA)[80NSSC23K1508]; National Aeronautics and Space Administration (NASA)[80NSSC20K0527]; National Aeronautics and Space Administration (NASA)[80NSSC20K0645]; National Aeronautics and Space Administration (NASA)[NAS5-26555]; Netherlands Research School for Astronomy (NOVA) Virtual Institute of Accretion (VIA) postdoctoral fellowships; NOIRLab; National Science Foundation; Swedish Research Council[2017-00648]; Shanghai Municipality orientation program of basic research for international scientists[22JC1410600]; Shanghai Pilot Program for Basic Research, Chinese Academy of Science, Shanghai Branch[JCYJ-SHFY-2021-013]; State Agency for Research of the Spanish MCIU through the Center of Excellence Severo Ochoa award[SEV-2017-0709]; Spanish Ministry for Science and Innovation grant - MCIN/AEI[CEX2021-001131S]; Spinoza Prize[SPI 78-409]; Office of Science of the US Department of Energy[DE-AC05-00OR22725]; ASTROVIVES FEDER infrastructure[IDIFEDER-2021-086]; Special Fund for Astronomy from the Ministry of Finance in China; Max-Planck-Institut fur Radioastronomie (Germany); ESO; Onsala Space Observatory (Sweden); Smithsonian Institution; Science and Technologies Facility Council (UK); State of Arizona; NSF[ACI-1548562]; NSF[DBI-0735191]; NSF[DBI-1265383]; NSF[DBI-1743442]; Kavli Institute of Cosmological Physics at the University of Chicago; Conicyt Programa de Astronomia Fondo Quimal[QUIMAL170001]; Conicyt PIA[ACT172033]; Fondecyt Iniciacion[11170268]; Fondecyt Iniciacion[Quimal 220002]; Compute Ontario; Calcul Quebec; Compute Canada; 'Ministry of Science and Technology (MOST) of Taiwan'[108-2923-M-001-002]; 'Ministry of Science and Technology (MOST) of Taiwan'[109-2112-M-001-025]; 'Ministry of Science and Technology (MOST) of Taiwan'[107-2119-M001-017]; 'Ministry of Science and Technology (MOST) of Taiwan'[107-2119-M-001-020]; 'Ministry of Science and Technology (MOST) of Taiwan'[107-2119-M-001-041]; 'Ministry of Science and Technology (MOST) of Taiwan'[107-2119-M-110-005]; 'Ministry of Science and Technology (MOST) of Taiwan'[107-2923-M-001-009]; 'Ministry of Science and Technology (MOST) of Taiwan'[108-2112-M-001-048]; 'Ministry of Science and Technology (MOST) of Taiwan'[108-2112-M-001-051]; The Ministry of Science and Technology (MOST) of Taiwan[109-2124-M-001-005]; The Ministry of Science and Technology (MOST) of Taiwan[109-2923-M-001-001]; The Ministry of Science and Technology (MOST) of Taiwan[110-2112-M-001-033]; The Ministry of Science and Technology (MOST) of Taiwan[110-2124-M-001-007]; The Ministry of Science and Technology (MOST) of Taiwan[110-2923-M-001-001]; The Ministry of Science and Technology (MOST) of Taiwan[112-2112-M-003-010-MY3]; 'National Science Foundation (NSF)'[AST-1615796]; 'National Science Foundation (NSF)'[AST-1715061]; 'National Science Foundation (NSF)'[AST-1716327]; 'National Science Foundation (NSF)'[OISE-1743747]; 'National Science Foundation (NSF)'[AST-1816420]; 'National Science Foundation (NSF)'[AST-1935980]; 'National Science Foundation (NSF)'[AST-2034306]; 'National Science Foundation (NSF)'[AST-2307887]; 'National Science Foundation (NSF)'[OPP-1852617]; 'National Science Foundation (NSF)'[OAC-1818253]; 'National Science Foundation (NSF)'[2030508]; 'National Science Foundation (NSF)'[1836650]
WOS关键词	SAGITTARIUS A-ASTERISK ; M87 EVENT-HORIZON ; TELESCOPE RESULTS. VI. ; RADIO-SOURCES ; SCHWARZSCHILD RADII ; VLBI OBSERVATIONS ; SCALE STRUCTURE ; CLOSURE PHASES ; PHOTON RINGS ; DIRECT VIEW
WOS研究方向	Astronomy & Astrophysics
语种	英语
出版者	EDP SCIENCES S A
WOS记录号	WOS:001262267200002
资助机构	Academia Sinica ; Academy of Finland[274477, 284495, 312496, 315721] ; Agencia Nacional de Investigacion y Desarrollo (ANID), Chile[NCN19_058] ; Fondecyt[1221421] ; BASAL[FB210003] ; Alexander von Humboldt Stiftung ; Alfred P. Sloan Research Fellowship ; Allegro, European ALMA Regional Centre node in the Netherlands ; NL astronomy research network NOVA ; ALMA North America Development Fund ; Astrophysics and High Energy Physics programme by MCIN (European Union NextGenerationEU)[PRTR-C17I1] ; astronomy institutes of the University of Amsterdam ; Black Hole Initiative - John Templeton Foundation ; Gordon and Betty Moore Foundation ; Brinson Foundation ; la Caixa Foundation[100010434, LCF/BQ/DI22/11940027, LCF/BQ/DI22/11940030] ; China Scholarship Council ; China Postdoctoral Science Foundation[2020M671266, 2022M712084] ; Consejo Nacional de Humanidades, Ciencia y Tecnologia (CONAHCYT, Mexico)[U0004-246083, U0004-259839, F0003-272050, M0037-279006, F0003-281692, 104497, 275201, 263356] ; Colfuturo Scholarship ; Consejeria de Economia, Conocimiento, Empresas y Universidad of the Junta de Andalucia[P18-FR-1769] ; Consejo Superior de Investigaciones Cientificas[2019AEP112] ; Delaney Family via the Delaney Family John A. Wheeler Chair at Perimeter Institute ; Direccion General de Asuntos del Personal Academico-Universidad Nacional Autonoma de Mexico (DGAPAUNAM)[IN112820, IN108324] ; Dutch Black Hole Consortium of the research programme the National Science Agenda[NWA 1292.19.202] ; Leiden University ; Dutch National Supercomputers, , Cartesius and Snellius (NWO grant)[2021.013] ; EACOA Fellowship - East Asia Core Observatories Association ; Korea Astronomy and Space Science Institute ; European Research Council (ERC) Synergy Grant BlackHoleCam: Imaging the Event Horizon of Black Holes[610058] ; European Union[730562, 101018682] ; Horizon ERC Grants 2021 programme[101040021] ; Generalitat Valenciana[APOSTD/2018/177, ASFAE/2022/018, CIDE-GENT/2018/021] ; MICINN Research Project[PID2019-108995GB-C22] ; European Research Council for advanced grant JETSET: Launching, propagation and emission of relativistic jets from binary mergers and across mass scales[884631] ; FAPESP (Fundacao de Amparo a Pesquisa do Estado de Sao Paulo)[2021/01183-8] ; Istituto Nazionale di Fisica Nucleare (INFN) sezione di Napoli, iniziative specifiche TEONGRAV ; DFG research grant Jet physics on horizon scales and beyond[443220636] ; Joint Columbia/Flatiron Postdoctoral Fellowship (research at the Flatiron Institute - Simons Foundation) ; Institute for Advanced Study ; Japan Ministry of Education, Culture, Sports, Science and Technology (MEXT)[JPMXP1020200109] ; Japan Society for the Promotion of Science (JSPS)[JP17J08829] ; Joint Institute for Computational Fundamental Science, Japan ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS)[QYZDJ-SSW-SLH057, QYZDJSSWSYS008, ZDBS-LY-SLH011] ; Leverhulme Trust Early Career Research Fellowship ; Max-Planck-Gesellschaft (MPG) ; Max Planck Partner Group of the MPG ; MEXT/JSPS KAKENHI[18KK0090, JP21H01137, JP18H03721, JP18K13594, 18K03709, JP19K14761, 18H01245, 25120007, 19H01943, 21H01137, 21H04488, 23K03453] ; MIT International Science and Technology Initiatives (MISTI) Funds ; Ministry of Science and Technology (MOST) of Taiwan[103-2119-M-001-010-MY2, 105-2112-M-001-025-MY3, 105-2119-M-001-042, 106-2112-M-001-011, 106-2119-M-001-013, 106-2119-M-001-027, 106-2923-M-001-005] ; National Science and Technology Council (NSTC) of Taiwan[111-2124-M-001-005, 112-2124-M-001-014] ; Ministry of Education (MoE) of Taiwan Yushan Young Scholar Program ; NASA Hubble Fellowship - Space Telescope Science Institute[HST-HF2-51431.001-A, HST-HF2-51482.001-A] ; National Key Research and Development Program of China[2016YFA0400704, 2017YFA0402703, 2016YFA0400702] ; National Science and Technology Council (NSTC)[NSTC 111-2112-M-001-041, NSTC 111-2124-M-001-005, NSTC 112-2124-M-001-014] ; National Institute of Natural Sciences (NINS) of Japan ; National Science Foundation (NSF)[AST-0096454, AST-0352953, AST-0521233, AST-0705062, AST-0905844, AST-0922984, AST-1126433, AST-1140030, DGE-1144085, AST-1207704, AST-1207730, AST-1207752, MRI-1228509, OPP-1248097, AST-1310896, AST-1440254, AST-1555365, AST-1614868] ; NSF Astronomy and Astrophysics Postdoctoral Fellowship[AST-1903847] ; Natural Science Foundation of China[11650110427, 10625314, 11721303, 11725312, 11873028, 11933007, 11991052, 11991053, 12192220, 12192223, 12273022] ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; National Research Foundation of Korea[NRF-2015H1A2A1033752, NRF-2015H1D3A1066561, 2019H1D3A1A01102564, 2019R1F1A1059721, 2021R1A6A3A01086420, 2022R1C1C1005255, 2022R1F1A1075115] ; Government of Canada through the Department of Innovation, Science and Economic Development ; Province of Ontario through the Ministry of Research, Innovation and Science ; Princeton Gravity Initiative ; Spanish Ministerio de Ciencia e Innovacion[PGC2018-098915-B-C21, AYA2016-80889-P, PID2019108995GB-C21, PID2020-117404GB-C21] ; University of Pretoria ; South African Research Chairs Initiative, through the South African Radio Astronomy Observatory (SARAO)[77948] ; Swedish Research Council (VR) ; Taplin Fellowship ; Toray Science Foundation ; UK Science and Technology Facilities Council[ST/X508329/1] ; US Department of Energy (USDOE) through the Los Alamos National Laboratory ; National Nuclear Security Administration of the USDOE[89233218CNA000001] ; Radboud University ; Fondo CAS-ANID folio[CAS220010] ; Chandra[DD7-18089X, TM6-17006X] ; Dutch Organization for Scientific Research (NWO)[639.043.513, OCENW.KLEIN.113] ; Academia Sinica Institute of Astronomy and Astrophysics ; National Astronomical Observatory of Japan ; Center for Astronomical Mega-Science, Chinese Academy of Sciences ; International Max Planck Research School for Astronomy and Astrophysics at the University of Bonn ; International Max Planck Research School for Astronomy and Astrophysics at the University of Cologne ; CAS ; Physics Division, National Center for Theoretical Sciences of Taiwan ; National Aeronautics and Space Administration (NASA)[80NSSC23K1508, 80NSSC20K0527, 80NSSC20K0645, NAS5-26555] ; Netherlands Research School for Astronomy (NOVA) Virtual Institute of Accretion (VIA) postdoctoral fellowships ; NOIRLab ; National Science Foundation ; Swedish Research Council[2017-00648] ; Shanghai Municipality orientation program of basic research for international scientists[22JC1410600] ; Shanghai Pilot Program for Basic Research, Chinese Academy of Science, Shanghai Branch[JCYJ-SHFY-2021-013] ; State Agency for Research of the Spanish MCIU through the Center of Excellence Severo Ochoa award[SEV-2017-0709] ; Spanish Ministry for Science and Innovation grant - MCIN/AEI[CEX2021-001131S] ; Spinoza Prize[SPI 78-409] ; Office of Science of the US Department of Energy[DE-AC05-00OR22725] ; ASTROVIVES FEDER infrastructure[IDIFEDER-2021-086] ; Special Fund for Astronomy from the Ministry of Finance in China ; Max-Planck-Institut fur Radioastronomie (Germany) ; ESO ; Onsala Space Observatory (Sweden) ; Smithsonian Institution ; Science and Technologies Facility Council (UK) ; State of Arizona ; NSF[ACI-1548562, DBI-0735191, DBI-1265383, DBI-1743442] ; Kavli Institute of Cosmological Physics at the University of Chicago ; Conicyt Programa de Astronomia Fondo Quimal[QUIMAL170001] ; Conicyt PIA[ACT172033] ; Fondecyt Iniciacion[11170268, Quimal 220002] ; Compute Ontario ; Calcul Quebec ; Compute Canada ; 'Ministry of Science and Technology (MOST) of Taiwan'[108-2923-M-001-002, 109-2112-M-001-025, 107-2119-M001-017, 107-2119-M-001-020, 107-2119-M-001-041, 107-2119-M-110-005, 107-2923-M-001-009, 108-2112-M-001-048, 108-2112-M-001-051] ; The Ministry of Science and Technology (MOST) of Taiwan[109-2124-M-001-005, 109-2923-M-001-001, 110-2112-M-001-033, 110-2124-M-001-007, 110-2923-M-001-001, 112-2112-M-003-010-MY3] ; 'National Science Foundation (NSF)'[AST-1615796, AST-1715061, AST-1716327, OISE-1743747, AST-1816420, AST-1935980, AST-2034306, AST-2307887, OPP-1852617, OAC-1818253, 2030508, 1836650]
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ynao.ac.cn/handle/114a53/27458]
专题	云南天文台_中国科学院天体结构与演化重点实验室
作者单位	1.Radboud Excellence Fellow of Radboud University, Nijmegen, The Netherlands; 2.INFN Sez. di Trieste, 34127 Trieste, Italy; 3.Astronomy Department, Universidad de Concepción, Casilla 160, Concepción, Chile; 4.Ground Station for Deep Space Exploration and Telecommunication (GREAT) Project, Institute of Space and Astronautical Science (ISAS), Japan Aerospace Exploration Agency (JAXA), 3-1-1 Yoshinodai, Chuo-ku, Sagamihara, Kanagawa 252-5210, Japan 5.Dipartimento di Fisica, Università di Trieste, 34127 Trieste, Italy; 6.Coorporación Mexicana de Investigación en Materiales S.A. de C.V. Ciencia y Tecnología 790, Colonia Saltillo 400, Saltillo, Coahuila CP 25290, Mexico; 7.Department of Physics, National Cheng Kung University, Tainan 701401, Taiwan ROC; 8.Department of Physics, Graduate School of Science, Osaka Metropolitan University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531, Japan; 9.Western University, 1151 Richmond Street, London, Ontario N6A 3K7, Canada; 10.National Chung-Shan Institute of Science and Technology, No. 566, Ln. 134, Longyuan Rd., Longtan Dist., Taoyuan City 325, Taiwan ROC;
推荐引用方式 GB/T 7714	Kazunori, The Event Horizon Telescope Collaboration,Alberdi, Antxon,Alef, Walter,et al. The persistent shadow of the supermassive black hole of M 87: I. Observations, calibration, imaging, and analysis[J]. ASTRONOMY & ASTROPHYSICS,2024,681.
APA	Kazunori, The Event Horizon Telescope Collaboration.,Alberdi, Antxon.,Alef, Walter.,Algaba, Juan Carlos.,Anantua, Richard.,...&Yu, Chen-Yu.(2024).The persistent shadow of the supermassive black hole of M 87: I. Observations, calibration, imaging, and analysis.ASTRONOMY & ASTROPHYSICS,681.
MLA	Kazunori, The Event Horizon Telescope Collaboration,et al."The persistent shadow of the supermassive black hole of M 87: I. Observations, calibration, imaging, and analysis".ASTRONOMY & ASTROPHYSICS 681(2024).