YNAO OpenIR  > 星系类星体研究组
The Event Horizon Telescope Image of the Quasar NRAO 530
Jorstad, Svetlana1; Wielgus, Maciek2; Lico, Rocco3,4; Issaoun, Sara5,6; Broderick, Avery E.7,8,9; Pesce, Dominic W.5,10; Liu, Jun2; Zhao, Guang-Yao3; Krichbaum, Thomas P.2; Blackburn, Lindy5,10; Chan, Chi-kwan11,12,13; Janssen, Michael2; Ramakrishnan, Venkatessh14,15,16; Akiyama, Kazunori10,17,18; Alberdi, Antxon3; Algaba, Juan Carlos19; Bouman, Katherine L.20; Cho, Ilje3; Fuentes, Antonio3; Gómez, José L.3; Gurwell, Mark5; Johnson, Michael D.5,10; Kim, Jae-Young2,21; Lu, Ru-Sen2,22,23; Martí-Vidal, Iván24,25; Moscibrodzka, Monika26; Pötzl, Felix M.2,27; Traianou, Efthalia2,3; Bemmel, Ilse van28; Alef, Walter2; Anantua, Richard5,10,29; Asada, Keiichi30; Azulay, Rebecca2,24,25; Bach, Uwe2; Baczko, Anne-Kathrin2; Ball, David11; Baloković, Mislav31; Barrett, John17; Bauböck, Michi32; Benson, Bradford A.33,34; Bintley, Dan35,36; Blundell, Raymond5; Bower, Geoffrey C.37,38; Boyce, Hope39,40; Bremer, Michael41; Brinkerink, Christiaan D.26; Brissenden, Roger5,10; Britzen, Silke2; Broguiere, Dominique41; Bronzwaer, Thomas26; Bustamante, Sandra42; Byun, Do-Young43,44; Carlstrom, John E.34,45,46,47; Ceccobello, Chiara48; Chael, Andrew49; Chatterjee, Koushik5,10; Chatterjee, Shami50; Chen, Ming-Tang37; Chen, Yongjun22,23; Cheng, Xiaopeng43; Christian, Pierre51; Conroy, Nicholas S.5,52; Conway, John E.48; Cordes, James M.50; Crawford, Thomas M.34,45; Crew, Geoffrey B.17; Cruz-Osorio, Alejandro53; Cui, Yuzhu54,55,56; Davelaar, Jordy26,57,58; Laurentis, Mariafelicia De53,59,60; Deane, Roger61,62,63; Dempsey, Jessica35,36,64; Desvignes, Gregory2,65; Dexter, Jason66; Dhruv, Vedant32; Doeleman, Sheperd S.5,10; Dougal, Sean11; Dzib, Sergio A.2,41; Eatough, Ralph P.2,67; Emami, Razieh5; Falcke, Heino26; Farah, Joseph68,69; Fish, Vincent L.17; Fomalont, Ed70; Ford, H. Alyson11; Fraga-Encinas, Raquel26; Freeman, William T.71,72; Friberg, Per35,36; Fromm, Christian M.2,53,73; Galison, Peter10,74,75; Gammie, Charles F.32,52,76; García, Roberto41; Gentaz, Olivier41; Georgiev, Boris7,8,9; Goddi, Ciriaco77,78,79,80; Gold, Roman81; Gómez-Ruiz, Arturo I.82,83; Gu, Minfeng22,84; Hada, Kazuhiro55,56; Haggard, Daryl39,40; Haworth, Kari5; Hecht, Michael H.17; Hesper, Ronald85; Heumann, Dirk11; Ho, Luis C.86,87; Ho, Paul30,35,36; Honma, Mareki55,56,88; Huang, Chih-Wei L.30; Huang, Lei22,84; Hughes, David H.82; Ikeda, Shiro18,89,90,91; Impellizzeri, C. M. Violette70,92; Inoue, Makoto30; James, David J.93; Jannuzi, Buell T.11; Jeter, Britton30; Jiang, Wu22; Jiménez-Rosales, Alejandra26; Joshi, Abhishek V.32; Jung, Taehyun43,44; Karami, Mansour7,8; Karuppusamy, Ramesh2; Kawashima, Tomohisa94; Keating, Garrett K.5; Kettenis, Mark28; Kim, Dong-Jin2; Kim, Jongsoo43; Kim, Junhan20; Kino, Motoki18,95; Koay, Jun Yi30; Kocherlakota, Prashant53; Kofuji, Yutaro55,88; Koyama, Shoko30,96; Kramer, Carsten41; Kramer, Michael2; Kuo, Cheng-Yu30,97; Bella, Noemi La26; Lauer, Tod R.98; Lee, Daeyoung32; Lee, Sang-Sung43; Leung, Po Kin99; Levis, Aviad20; Li, Zhiyuan100,101; Lindahl, Greg5; Lindqvist, Michael48; Lisakov, Mikhail2; Liu, Kuo2; Liuzzo, Elisabetta102; Lo, Wen-Ping30,103; Lobanov, Andrei P.2; Loinard, Laurent104,105; Lonsdale, Colin J.17; MacDonald, Nicholas R.2; Mao JR(毛基荣)106,107,108; Marchili, Nicola2,102; Markoff, Sera109,110; Marrone, Daniel P.11; Marscher, Alan P.1; Matsushita, Satoki30; Matthews, Lynn D.17; Medeiros, Lia11,111,112; Menten, Karl M.2; Michalik, Daniel34,113; Mizuno, Izumi35,36; Mizuno, Yosuke53,54,114; Moran, James M.5,10; Moriyama, Kotaro17,53,55; Müller, Cornelia2,26; Mus, Alejandro24,25; Musoke, Gibwa26,109; Myserlis, Ioannis115; Nadolski, Andrew52; Nagai, Hiroshi18,56; Nagar, Neil M.14; Nakamura, Masanori30,116; Narayan, Ramesh5,10; Narayanan, Gopal42; Natarajan, Iniyan61,117; Nathanail, Antonios53,118; Fuentes, Santiago Navarro115; Neilsen, Joey119; Neri, Roberto41; Ni, Chunchong7,8,9; Noutsos, Aristeidis2; Nowak, Michael A.120; Oh, Junghwan121; Okino, Hiroki55,88; Olivares, Héctor26; Ortiz-León, Gisela N.2,105; Oyama, Tomoaki55; Özel, Feryal11; Palumbo, Daniel C. M.5,10; Paraschos, Georgios Filippos2; Park, Jongho30,122; Parsons, Harriet35,36; Patel, Nimesh5; Pen, Ue-Li7,30,123,124,125; Piétu, Vincent41; Plambeck, Richard126; PopStefanija, Aleksandar42; Porth, Oliver53,109; Prather, Ben32; Preciado-López, Jorge A.7; Psaltis, Dimitrios11; Pu, Hung-Yi30,127,128; Rao, Ramprasad5; Rawlings, Mark G.35,36,129; Raymond, Alexander W.5,10; Rezzolla, Luciano53,130,131; Ricarte, Angelo5,10; Ripperda, Bart6,58,112,132; Roelofs, Freek5,10,26; Rogers, Alan17; Ros, Eduardo2; Romero-Cañizales, Cristina30; Roshanineshat, Arash11; Rottmann, Helge2; Roy, Alan L.2; Ruiz, Ignacio115; Ruszczyk, Chet17; Rygl, Kazi L. J.102; Sánchez, Salvador115; Sánchez-Argüelles, David82,83; Sánchez-Portal, Miguel115; Sasada, Mahito55,133,134; Satapathy, Kaushik11; Savolainen, Tuomas2,16,135; Schloerb, F. Peter42; Schonfeld, Jonathan5; Schuster, Karl-Friedrich41; Shao, Lijing2,87; Shen, Zhiqiang22,23; Small, Des28; Sohn, Bong Won43,44,136; SooHoo, Jason17; Souccar, Kamal42; Sun, He20; Tazaki, Fumie55; Tetarenko, Alexandra J.6,137; Tiede, Paul5,10; Tilanus, Remo P. J.11,26,92,138; Titus, Michael17; Torne, Pablo2,115; Trent, Tyler11; Trippe, Sascha139; Turk, Matthew52; Langevelde, Huib Jan van28,92,140; Rossum, Daniel R. van26; Vos, Jesse26; Wagner, Jan2; Ward-Thompson, Derek141; Wardle, John142; Weintroub, Jonathan5,10; Wex, Norbert2; Wharton, Robert2; Wiik, Kaj143; Witzel, Gunther2; Wondrak, Michael F.26,144; Wong, George N.112,145; Wu, Qingwen146; Yamaguchi, Paul5; Yoon, Doosoo109; Young, André26; Young, Ken5; Younsi, Ziri53,147; Yuan, Feng22,84,148; Yuan, Ye-Fei149; Zensus, J. Anton2; Zhang, Shuo150; Zhao, Shan-Shan22
Source PublicationASTROPHYSICAL JOURNAL
2023-02-01
Volume943Issue:2
DOI10.3847/1538-4357/acaea8
Contribution Rank第106完成单位
Indexed BySCI
Abstract

We report on the observations of the quasar NRAO 530 with the Event Horizon Telescope (EHT) on 2017 April 5-7, when NRAO 530 was used as a calibrator for the EHT observations of Sagittarius A*. At z = 0.902, this is the most distant object imaged by the EHT so far. We reconstruct the first images of the source at 230 GHz, at an unprecedented angular resolution of similar to 20 mu as, both in total intensity and in linear polarization (LP). We do not detect source variability, allowing us to represent the whole data set with static images. The images reveal a bright feature located on the southern end of the jet, which we associate with the core. The feature is linearly polarized, with a fractional polarization of similar to 5%-8%, and it has a substructure consisting of two components. Their observed brightness temperature suggests that the energy density of the jet is dominated by the magnetic field. The jet extends over 60 mu as along a position angle similar to -28 degrees. It includes two features with orthogonal directions of polarization (electric vector position angle), parallel and perpendicular to the jet axis, consistent with a helical structure of the magnetic field in the jet. The outermost feature has a particularly high degree of LP, suggestive of a nearly uniform magnetic field. Future EHT observations will probe the variability of the jet structure on microarcsecond scales, while simultaneous multiwavelength monitoring will provide insight into the high-energy emission origin.

Funding ProjectAcademia Sinica ; Academy of Finland[274477] ; Academy of Finland[284495] ; Academy of Finland[312496] ; Academy of Finland[315721] ; Fondecyt[U0004-246083] ; Fondecyt[1221421] ; Alexander von Humboldt Stiftung ; Alfred P. Sloan Research Fellowship ; European ALMA Regional Centre node in the Netherlands ; Allegro ; University of Amsterdam ; Leiden University ; Radboud University ; ALMA North America Development Fund ; John Templeton Foundation ; Gordon and Betty Moore Foundation ; Chandra[DD7-18089X] ; Chandra[TM6-17006X] ; China Scholarship Council ; China Postdoctoral Science Foundation fellowship[2020M671266] ; Consejo Nacional de Ciencia y Tecnologia (CONACYT, Mexico)[U0004-246083] ; Consejo Nacional de Ciencia y Tecnologia (CONACYT, Mexico)[U0004-259839] ; Consejo Nacional de Ciencia y Tecnologia (CONACYT, Mexico)[F0003-272050] ; Consejo Nacional de Ciencia y Tecnologia (CONACYT, Mexico)[M0037-279006] ; Consejo Nacional de Ciencia y Tecnologia (CONACYT, Mexico)[F0003-281692] ; Consejo Nacional de Ciencia y Tecnologia (CONACYT, Mexico)[104497] ; Consejo Nacional de Ciencia y Tecnologia (CONACYT, Mexico)[275201] ; Consejo Nacional de Ciencia y Tecnologia (CONACYT, Mexico)[263356] ; Consejo Nacional de Ciencia y Tecnologia (CONACYT, Mexico)[China Postdoctoral Science Foundation fellowship (2020M671266) ; Consejo Nacional de Ciencia y Tecnologia (CONACYT, Mexico, projects U0004-246083, U0004-259839, F0003-272050, M0037-279006, F0003-281692, 104497, 275201, 263356] ; 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 (DGAPA-UNAM)[IN112417] ; Direccion General de Asuntos del Personal Academico-Universidad Nacional Autonoma de Mexico (DGAPA-UNAM)[IN112820] ; Dutch Organization for Scientific Research (NWO) VICI award[639.043.513] ; Dutch Organization for Scientific Research (NWO) VICI award[OCENW.KLEIN.113] ; Dutch National Supercomputers, Cartesius and Snellius (NWO)[2021.013] ; EACOA Fellowship awarded by the East Asia Core Observatories Association ; Academia Sinica Institute of Astronomy and Astrophysics ; National Astronomical Observatory of Japan ; Center for Astronomical Mega-Science, Chinese Academy of Sciences ; Korea Astronomy and Space Science Institute ; European Research Council (ERC)[610058] ; European Union Horizon 2020 research and innovation program[730562] ; European Union Horizon 2020 research and innovation program[101018682] ; European Union Horizon 2020 research and innovation program[101040021] ; Generalitat Valenciana[APOSTD/2018/177] ; Generalitat Valenciana[CIDEGENT/2018/021] ; MICINN[PID2019-108995GB-C22] ; European Research Council[884631] ; Institute for Advanced Study ; Istituto Nazionale di Fisica Nucleare (INFN) sezione di Napoli, iniziative specifiche TEONGRAV ; International Max Planck Research School for Astronomy and Astrophysics at the Universities of Bonn and Cologne ; DFG[FR 4069/2-1] ; Joint Columbia/Flatiron Postdoctoral Fellowship ; Simons Foundation ; Japan Ministry of Education, Culture, Sports, Science and Technology (MEXT)[JPMXP1020200109] ; Japanese Government (Monbukagakusho: MEXT) Scholarship ; 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)[QYZDJSSW-SYS008] ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS)[ZDBS-LY-SLH011] ; Leverhulme Trust Early Career Research Fellowship ; Max-Planck-Gesellschaft (MPG)
Funding OrganizationAcademia Sinica ; Academy of Finland[274477, 284495, 312496, 315721] ; Fondecyt[U0004-246083, 1221421] ; Alexander von Humboldt Stiftung ; Alfred P. Sloan Research Fellowship ; European ALMA Regional Centre node in the Netherlands ; Allegro ; University of Amsterdam ; Leiden University ; Radboud University ; ALMA North America Development Fund ; John Templeton Foundation ; Gordon and Betty Moore Foundation ; Chandra[DD7-18089X, TM6-17006X] ; China Scholarship Council ; China Postdoctoral Science Foundation fellowship[2020M671266] ; Consejo Nacional de Ciencia y Tecnologia (CONACYT, Mexico)[U0004-246083, U0004-259839, F0003-272050, M0037-279006, F0003-281692, 104497, 275201, 263356, China Postdoctoral Science Foundation fellowship (2020M671266) ; Consejo Nacional de Ciencia y Tecnologia (CONACYT, Mexico, projects U0004-246083, U0004-259839, F0003-272050, M0037-279006, F0003-281692, 104497, 275201, 263356] ; 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 (DGAPA-UNAM)[IN112417, IN112820] ; Dutch Organization for Scientific Research (NWO) VICI award[639.043.513, OCENW.KLEIN.113] ; Dutch National Supercomputers, Cartesius and Snellius (NWO)[2021.013] ; EACOA Fellowship awarded by the East Asia Core Observatories Association ; Academia Sinica Institute of Astronomy and Astrophysics ; National Astronomical Observatory of Japan ; Center for Astronomical Mega-Science, Chinese Academy of Sciences ; Korea Astronomy and Space Science Institute ; European Research Council (ERC)[610058] ; European Union Horizon 2020 research and innovation program[730562, 101018682, 101040021] ; Generalitat Valenciana[APOSTD/2018/177, CIDEGENT/2018/021] ; MICINN[PID2019-108995GB-C22] ; European Research Council[884631] ; Institute for Advanced Study ; Istituto Nazionale di Fisica Nucleare (INFN) sezione di Napoli, iniziative specifiche TEONGRAV ; International Max Planck Research School for Astronomy and Astrophysics at the Universities of Bonn and Cologne ; DFG[FR 4069/2-1] ; Joint Columbia/Flatiron Postdoctoral Fellowship ; Simons Foundation ; Japan Ministry of Education, Culture, Sports, Science and Technology (MEXT)[JPMXP1020200109] ; Japanese Government (Monbukagakusho: MEXT) Scholarship ; 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, QYZDJSSW-SYS008, ZDBS-LY-SLH011] ; Leverhulme Trust Early Career Research Fellowship ; Max-Planck-Gesellschaft (MPG)
Language英语
Subject Area天文学 ; 星系与宇宙学
MOST Discipline Catalogue理学 ; 理学::天文学
SubtypeArticle
PublisherIOP Publishing Ltd
Publication PlaceTEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
ISSN0004-637X
URL查看原文
WOS IDWOS:000989733800001
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordSAGITTARIUS A-ASTERISK ; ACTIVE GALACTIC NUCLEI ; BASE-LINE INTERFEROMETRY ; PARSEC-SCALE JETS ; GAMMA-RAY BLAZARS ; BRIGHTNESS TEMPERATURE ; POLARIMETRIC OBSERVATIONS ; HIGH-FREQUENCIES ; BLACK-HOLE ; X-RAY
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/25960
Collection星系类星体研究组
中国科学院天体结构与演化重点实验室
Corresponding AuthorJorstad, Svetlana
Affiliation1.Institute for Astrophysical Research, Boston University, 725 Commonwealth Avenue, Boston, MA 02215, USA; jorstad@bu.edu;
2.Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, D-53121 Bonn, Germany; maciek.wielgus@gmail.com;
3.Instituto de Astrofísica de Andalucía-CSIC, Glorieta de la Astronomía s/n, E-18008 Granada, Spain;
4.INAF-Istituto di Radioastronomia, Via P. Gobetti 101, I-40129 Bologna, Italy;
5.Center for Astrophysics, Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA;
6.NASA Hubble Fellowship Program, Einstein Fellow;
7.Perimeter Institute for Theoretical Physics, 31 Caroline Street North, Waterloo, ON, N2L 2Y5, Canada;
8.Department of Physics and Astronomy, University of Waterloo, 200 University Avenue West, Waterloo, ON, N2L 3G1, Canada;
9.Waterloo Centre for Astrophysics, University of Waterloo, Waterloo, ON, N2L 3G1, Canada;
10.Black Hole Initiative at Harvard University, 20 Garden Street, Cambridge, MA 02138, USA;
11.Steward Observatory and Department of Astronomy, University of Arizona, 933 N. Cherry Avenue, Tucson, AZ 85721, USA;
12.Data Science Institute, University of Arizona, 1230 N. Cherry Avenue, Tucson, AZ 85721, USA;
13.Program in Applied Mathematics, University of Arizona, 617 N. Santa Rita, Tucson, AZ 85721, USA;
14.Astronomy Department, Universidad de Concepción, Casilla 160-C, Concepción, Chile;
15.Finnish Centre for Astronomy with ESO, FI-20014 University of Turku, Finland;
16.Aalto University Metsähovi Radio Observatory, Metsähovintie 114, FI-02540 Kylmälä, Finland;
17.Massachusetts Institute of Technology Haystack Observatory, 99 Millstone Road, Westford, MA 01886, USA;
18.National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan;
19.Department of Physics, Faculty of Science, Universiti Malaya, 50603 Kuala Lumpur, Malaysia;
20.California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA;
21.Department of Astronomy and Atmospheric Sciences, Kyungpook National University, Daegu 702-701, Republic of Korea;
22.Shanghai Astronomical Observatory, Chinese Academy of Sciences, 80 Nandan Road, Shanghai 200030, People's Republic of China;
23.Key Laboratory of Radio Astronomy, Chinese Academy of Sciences, Nanjing 210008, People's Republic of China;
24.Departament d'Astronomia i Astrofísica, Universitat de València, C. Dr. Moliner 50, E-46100 Burjassot, València, Spain;
25.Observatori Astronòmic, Universitat de València, C. Catedrático José Beltrán 2, E-46980 Paterna, València, Spain;
26.Department of Astrophysics, Institute for Mathematics, Astrophysics and Particle Physics (IMAPP), Radboud University, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands;
27.Institute of Astrophysics, Foundation for Research and Technology—Hellas, Voutes, 7110 Heraklion, Greece;
28.Joint Institute for VLBI ERIC (JIVE), Oude Hoogeveensedijk 4, 7991 PD Dwingeloo, The Netherlands;
29.Department of Physics & Astronomy, The University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249, USA;
30.Institute of Astronomy and Astrophysics, Academia Sinica, 11F of Astronomy-Mathematics Building, AS/NTU No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan, R.O.C.;
31.Yale Center for Astronomy & Astrophysics, Yale University, 52 Hillhouse Avenue, New Haven, CT 06511, USA;
32.Department of Physics, University of Illinois, 1110 West Green Street, Urbana, IL 61801, USA;
33.Fermi National Accelerator Laboratory, MS209, P.O. Box 500, Batavia, IL 60510, USA;
34.Department of Astronomy and Astrophysics, University of Chicago, 5640 South Ellis Avenue, Chicago, IL 60637, USA;
35.East Asian Observatory, 660 N. A'ohoku Place, Hilo, HI 96720, USA;
36.James Clerk Maxwell Telescope (JCMT), 660 N. A'ohoku Place, Hilo, HI 96720, USA;
37.Institute of Astronomy and Astrophysics, Academia Sinica, 645 N. A'ohoku Place, Hilo, HI 96720, USA;
38.Department of Physics and Astronomy, University of Hawaii at Manoa, 2505 Correa Road, Honolulu, HI 96822, USA;
39.Department of Physics, McGill University, 3600 rue University, Montréal, QC H3A 2T8, Canada;
40.McGill Space Institute, McGill University, 3550 rue University, Montréal, QC H3A 2A7, Canada;
41.Institut de Radioastronomie Millimétrique (IRAM), 300 rue de la Piscine, F-38406 Saint Martin d'Hères, France;
42.Department of Astronomy, University of Massachusetts, Amherst, MA 01003, USA;
43.Korea Astronomy and Space Science Institute, Daedeok-daero 776, Yuseong-gu, Daejeon 34055, Republic of Korea;
44.University of Science and Technology, Gajeong-ro 217, Yuseong-gu, Daejeon 34113, Republic of Korea;
45.Kavli Institute for Cosmological Physics, University of Chicago, 5640 South Ellis Avenue, Chicago, IL 60637, USA;
46.Department of Physics, University of Chicago, 5720 South Ellis Avenue, Chicago, IL 60637, USA;
47.Enrico Fermi Institute, University of Chicago, 5640 South Ellis Avenue, Chicago, IL 60637, USA;
48.Department of Space, Earth and Environment, Chalmers University of Technology, Onsala Space Observatory, SE-43992 Onsala, Sweden;
49.Princeton Gravity Initiative, Jadwin Hall, Princeton University, Princeton, NJ 08544, USA;
50.Cornell Center for Astrophysics and Planetary Science, Cornell University, Ithaca, NY 14853, USA;
51.Physics Department, Fairfield University, 1073 North Benson Road, Fairfield, CT 06824, USA;
52.Department of Astronomy, University of Illinois at Urbana-Champaign, 1002 West Green Street, Urbana, IL 61801, USA;
53.Institut für Theoretische Physik, Goethe-Universität Frankfurt, Max-von-Laue-Straße 1, D-60438 Frankfurt am Main, Germany;
54.Tsung-Dao Lee Institute, Shanghai Jiao Tong University, Shengrong Road 520, Shanghai, 201210, People's Republic of China;
55.Mizusawa VLBI Observatory, National Astronomical Observatory of Japan, 2-12 Hoshigaoka, Mizusawa, Oshu, Iwate 023-0861, Japan;
56.Department of Astronomical Science, The Graduate University for Advanced Studies (SOKENDAI), 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan;
57.Department of Astronomy and Columbia Astrophysics Laboratory, Columbia University, 550 W 120th Street, New York, NY 10027, USA;
58.Center for Computational Astrophysics, Flatiron Institute, 162 Fifth Avenue, New York, NY 10010, USA;
59.Dipartimento di Fisica
60.INFN Sez. di Napoli, Compl. Univ. di Monte S. Angelo, Edificio G, Via Cinthia, I-80126, Napoli, Italy;
61.Wits Centre for Astrophysics, University of the Witwatersrand, 1 Jan Smuts Avenue, Braamfontein, Johannesburg 2050, South Africa;
62.Department of Physics, University of Pretoria, Hatfield, Pretoria 0028, South Africa;
63.Centre for Radio Astronomy Techniques and Technologies, Department of Physics and Electronics, Rhodes University, Makhanda 6140, South Africa;
64.ASTRON, Oude Hoogeveensedijk 4, 7991 PD Dwingeloo, The Netherlands;
65.LESIA, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, Université de Paris, 5 place Jules Janssen, F-92195 Meudon, France;
66.JILA and Department of Astrophysical and Planetary Sciences, University of Colorado, Boulder, CO 80309, USA;
67.National Astronomical Observatories, Chinese Academy of Sciences, 20A Datun Road, Chaoyang District, Beijing 100101, People's Republic of China;
68.Las Cumbres Observatory, 6740 Cortona Drive, Suite 102, Goleta, CA 93117-5575, USA;
69.Department of Physics, University of California, Santa Barbara, CA 93106-9530, USA;
70.National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA 22903, USA;
71.Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, 32-D476, 77 Massachusetts Avenue, Cambridge, MA 02142, USA;
72.Google Research, 355 Main St., Cambridge, MA 02142, USA;
73.Institut für Theoretische Physik und Astrophysik, Universität Würzburg, Emil-Fischer-Str. 31, D-97074 Würzburg, Germany;
74.Department of History of Science, Harvard University, Cambridge, MA 02138, USA;
75.Department of Physics, Harvard University, Cambridge, MA 02138, USA;
76.NCSA, University of Illinois, 1205 W Clark St, Urbana, IL 61801, USA;
77.Universidade de Sao Paulo, Instituto de Astronomia, Geofísica e Ciencias Atmosféricas, Departamento de Astronomia, Sao Paulo, SP 05508-090, Brazil;
78.Dipartimento di Fisica, Università degli Studi di Cagliari, SP Monserrato-Sestu km 0.7, I-09042 Monserrato, Italy;
79.INAF—Osservatorio Astronomico di Cagliari, Via della Scienza 5, I-09047, Selargius, CA, Italy;
80.INFN, Sezione di Cagliari, Cittadella Univ., I-09042 Monserrato (CA), Italy;
81.CP3-Origins, University of Southern Denmark, Campusvej 55, DK-5230 Odense M, Denmark;
82.Instituto Nacional de Astrofísica, Óptica y Electrónica. Apartado Postal 51 y 216, 72000. Puebla Pue., México;
83.Consejo Nacional de Ciencia y Tecnologìa, Av. Insurgentes Sur 1582, 03940, Ciudad de México, México;
84.Key Laboratory for Research in Galaxies and Cosmology, Chinese Academy of Sciences, Shanghai 200030, People's Republic of China;
85.NOVA Submillimeter Instrumentation Group, Kapteyn Astronomical Institute, University of Groningen, Landleven 12, 9747 AD Groningen, The Netherlands;
86.Department of Astronomy, School of Physics, Peking University, Beijing 100871, People's Republic of China;
87.Kavli Institute for Astronomy and Astrophysics, Peking University, Beijing 100871, People's Republic of China;
88.Department of Astronomy, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan;
89.The Institute of Statistical Mathematics, 10-3 Midori-cho, Tachikawa, Tokyo, 190-8562, Japan;
90.Department of Statistical Science, The Graduate University for Advanced Studies (SOKENDAI), 10-3 Midori-cho, Tachikawa, Tokyo 190-8562, Japan;
91.Kavli Institute for the Physics and Mathematics of the Universe, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, 277-8583, Japan;
92.Leiden Observatory, Leiden University, Postbus 2300, 9513 RA Leiden, The Netherlands;
93.ASTRAVEO LLC, P.O. Box 1668, Gloucester, MA 01931, USA;
94.Institute for Cosmic Ray Research, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8582, Japan;
95.Kogakuin University of Technology & Engineering, Academic Support Center, 2665-1 Nakano, Hachioji, Tokyo 192-0015, Japan;
96.Niigata University, 8050 Ikarashi-nino-cho, Nishi-ku, Niigata 950-2181, Japan;
97.Physics Department, National Sun Yat-Sen University, No. 70, Lien-Hai Road, Kaosiung City 80424, Taiwan, R.O.C.;
98.National Optical Astronomy Observatory, 950 N. Cherry Avenue, Tucson, AZ 85719, USA;
99.Department of Physics, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong;
100.School of Astronomy and Space Science, Nanjing University, Nanjing 210023, People's Republic of China;
101.Key Laboratory of Modern Astronomy and Astrophysics, Nanjing University, Nanjing 210023, People's Republic of China;
102.INAF-Istituto di Radioastronomia & Italian ALMA Regional Centre, Via P. Gobetti 101, I-40129 Bologna, Italy;
103.Department of Physics, National Taiwan University, No. 1, Sect. 4, Roosevelt Road, Taipei 10617, Taiwan, R.O.C.;
104.Instituto de Radioastronomía y Astrofísica, Universidad Nacional Autónoma de México, Morelia 58089, México;
105.Instituto de Astronomía, Universidad Nacional Autónoma de México (UNAM), Apdo Postal 70-264, Ciudad de México, México;
106.Yunnan Observatories, Chinese Academy of Sciences, 650011 Kunming, Yunnan Province, People's Republic of China;
107.Center for Astronomical Mega-Science, Chinese Academy of Sciences, 20A Datun Road, Chaoyang District, Beijing, 100012, People's Republic of China;
108.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, 650011 Kunming, People's Republic of China;
109.Anton Pannekoek Institute for Astronomy, University of Amsterdam, Science Park 904, 1098 XH, Amsterdam, The Netherlands;
110.Gravitation and Astroparticle Physics Amsterdam (GRAPPA) Institute, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands;
111.NSF Astronomy and Astrophysics Postdoctoral Fellow;
112.School of Natural Sciences, Institute for Advanced Study, 1 Einstein Drive, Princeton, NJ 08540, USA;
113.Science Support Office, Directorate of Science, European Space Research and Technology Centre (ESA/ESTEC), Keplerlaan 1, 2201 AZ Noordwijk, The Netherlands;
114.School of Physics and Astronomy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, People's Republic of China;
115.Institut de Radioastronomie Millimétrique (IRAM), Avenida Divina Pastora 7, Local 20, E-18012, Granada, Spain;
116.National Institute of Technology, Hachinohe College, 16-1 Uwanotai, Tamonoki, Hachinohe City, Aomori 039-1192, Japan;
117.South African Radio Astronomy Observatory, Observatory 7925, Cape Town, South Africa;
118.Department of Physics, National and Kapodistrian University of Athens, Panepistimiopolis, GR 15783 Zografos, Greece;
119.Department of Physics, Villanova University, 800 Lancaster Avenue, Villanova, PA 19085, USA;
120.Physics Department, Washington University CB 1105, St Louis, MO 63130, USA;
121.Sejong University, 209 Neungdong-ro, Gwangjin-gu, Seoul, Republic of Korea;
122.EACOA Fellow;
123.Canadian Institute for Theoretical Astrophysics, University of Toronto, 60 St. George Street, Toronto, ON, M5S 3H8, Canada;
124.Dunlap Institute for Astronomy and Astrophysics, University of Toronto, 50 St. George Street, Toronto, ON, M5S 3H4, Canada;
125.Canadian Institute for Advanced Research, 180 Dundas Street West, Toronto, ON, M5G 1Z8, Canada;
126.Radio Astronomy Laboratory, University of California, Berkeley, CA 94720, USA;
127.Department of Physics, National Taiwan Normal University, No. 88, Sec.4, Tingzhou Road, Taipei 116, Taiwan, R.O.C.;
128.Center of Astronomy and Gravitation, National Taiwan Normal University, No. 88, Sec. 4, Tingzhou Road, Taipei 116, Taiwan, R.O.C.;
129.Gemini Observatory/NSF NOIRLab, 670 N. A'ohoku Place, Hilo, HI 96720, USA;
130.Frankfurt Institute for Advanced Studies, Ruth-Moufang-Strasse 1, D-60438 Frankfurt, Germany;
131.School of Mathematics, Trinity College, Dublin 2, Ireland;
132.Department of Astrophysical Sciences, Peyton Hall, Princeton University, Princeton, NJ 08544, USA;
133.Department of Physics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan;
134.Hiroshima Astrophysical Science Center, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan;
135.Aalto University Department of Electronics and Nanoengineering, PL 15500, FI-00076 Aalto, Finland;
136.Department of Astronomy, Yonsei University, Yonsei-ro 50, Seodaemun-gu, 03722 Seoul, Republic of Korea;
137.Department of Physics and Astronomy, Texas Tech University, Lubbock, TX 79409-1051, USA;
138.Netherlands Organisation for Scientific Research (NWO), Postbus 93138, 2509 AC Den Haag, The Netherlands;
139.Department of Physics and Astronomy, Seoul National University, Gwanak-gu, Seoul 08826, Republic of Korea;
140.University of New Mexico, Department of Physics and Astronomy, Albuquerque, NM 87131, USA;
141.Jeremiah Horrocks Institute, University of Central Lancashire, Preston PR1 2HE, UK;
142.Physics Department, Brandeis University, 415 South Street, Waltham, MA 02453, USA;
143.Tuorla Observatory, Department of Physics and Astronomy, University of Turku, Finland;
144.Radboud Excellence Fellow of Radboud University, Nijmegen, The Netherlands;
145.Princeton Gravity Initiative, Princeton University, Princeton, NJ 08544, USA;
146.School of Physics, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, People's Republic of China;
147.Mullard Space Science Laboratory, University College London, Holmbury St. Mary, Dorking, Surrey, RH5 6NT, UK;
148.School of Astronomy and Space Sciences, University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, People's Republic of China;
149.Astronomy Department, University of Science and Technology of China, Hefei 230026, People's Republic of China;
150.Bard College, 30 Campus Road, Annandale-on-Hudson, NY 12504, USA
Recommended Citation
GB/T 7714
Jorstad, Svetlana,Wielgus, Maciek,Lico, Rocco,et al. The Event Horizon Telescope Image of the Quasar NRAO 530[J]. ASTROPHYSICAL JOURNAL,2023,943(2).
APA Jorstad, Svetlana.,Wielgus, Maciek.,Lico, Rocco.,Issaoun, Sara.,Broderick, Avery E..,...&Zhao, Shan-Shan.(2023).The Event Horizon Telescope Image of the Quasar NRAO 530.ASTROPHYSICAL JOURNAL,943(2).
MLA Jorstad, Svetlana,et al."The Event Horizon Telescope Image of the Quasar NRAO 530".ASTROPHYSICAL JOURNAL 943.2(2023).
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