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CSS 161010: A Luminous Fast Blue Optical Transient with Broad Blueshifted Hydrogen Lines
Gutiérrez, Claudia P.1,2,3,4; Mattila, Seppo4,5; Lundqvist, Peter6; Dessart, Luc7; González-Gaitán, Santiago8; Jonker, Peter G.9,10; Dong, Subo11,12,13; Coppejans, Deanne14; Chen, Ping11,15; Charalampopoulos, Panos4; Elias-Rosa, Nancy2,16; Reynolds, Thomas M.4,17,18; Kochanek, Christopher19,20; Fraser, Morgan21; Pastorello, Andrea16; Gromadzki, Mariusz22; Neustadt, Jack19,20; Benetti, Stefano16; Kankare, Erkki4; Kangas, Tuomas3,4; Kotak, Rubina4; Stritzinger, Maximilian D.23; Wevers, Thomas24,25; Zhang, Bing26,27; Bersier, David28; Bose, Subhash23; Buckley, David A. H.29,30,31; Dastidar, Raya32,33; Gangopadhyay, Anjasha34; Hamanowicz, Aleksandra24; Kollmeier, Juna A.35,36; Mao JR(毛基荣)37; Misra, Kuntal38; Potter, Stephen. B.29,39; Prieto, Jose L.32,40; Romero-Colmenero, Encarni29,41; Singh, Mridweeka42; Somero, Auni4; Terreran, Giacomo43,44; Vaisanen, Petri3,29; Wyrzykowski, Łukasz22
发表期刊ASTROPHYSICAL JOURNAL
2024-12-01
卷号977期号:2
DOI10.3847/1538-4357/ad89a5
产权排序第37完成单位
收录类别SCI
摘要We present ultraviolet, optical, and near-infrared photometric and optical spectroscopic observations of the luminous fast blue optical transient (LFBOT) CSS 161010:045834-081803 (CSS 161010). The transient was found in a low-redshift (z = 0.033) dwarf galaxy. The light curves of CSS 161010 are characterized by an extremely fast evolution and blue colors. The V-band light curve shows that CSS 161010 reaches an absolute peak of MVmax=-20.66 +/- 0.06 mag in 3.8 days from the start of the outburst. After maximum, CSS 161010 follows a power-law decline proportional to t -2.8 +/- 0.1 in all optical bands. These photometric properties are comparable to those of well-observed LFBOTs such as AT 2018cow, AT 2020mrf, and AT 2020xnd. However, unlike these objects, the spectra of CSS 161010 show a remarkable transformation from a blue and featureless continuum to spectra dominated by very broad, entirely blueshifted hydrogen emission lines with velocities of up to 10% of the speed of light. The persistent blueshifted emission and the lack of any emission at the rest wavelength of CSS 161010 are unique features not seen in any transient before CSS 161010. The combined observational properties of CSS 161010 and its M * similar to 108 M circle dot dwarf galaxy host favor the tidal disruption of a star by an intermediate-mass black hole as its origin.
资助项目Deutsche Forschungsgemeinschaft ( DFG, German Research Foundation)[EXC- 2094-390783311]; Deutsche Forschungsgemeinschaft ( DFG, German Research Foundation)[2094-390783311]; Deutsche Forschungsgemeinschaft ( DFG, German Research Foundation); Secretary of Universities and Research ( Government of Catalonia); Secretary of Universities and Research ( Government of Catalonia); Horizon 2020 Research and Innovation Programme of the European Union under the Marie Sklodowska-Curie; Horizon 2020 Research and Innovation Programme of the European Union under the Marie Sklodowska-Curie; Spanish Ministerio de Ciencia e Innovacion ( MCIN )[BP 00168]; Spanish Ministerio de Ciencia e Innovacion ( MCIN ); Agencia Estatal de Investigacion ( AEI )[PID2020-115253GA-I00]; Agencia Estatal de Investigacion ( AEI ); Program Unidad de Excelencia Maria de Maeztu[CEX2020- 001058-M]; Program Unidad de Excelencia Maria de Maeztu; Research Council of Finland[350458]; Research Council of Finland[AST-2407206]; Research Council of Finland; Swedish Research Council; Swedish Research Council; FCT[UIDB/00099/2020]; FCT; European Research Council ( ERC ) under the European Union[101095973]; European Research Council ( ERC ) under the European Union; National Natural Science Foundation of China[12133005]; National Natural Science Foundation of China; New Cornerstone Science Foundation through the XPLORER PRIZE; New Cornerstone Science Foundation through the XPLORER PRIZE; Science and Technology Facilities Council ( STFC )[ST/X001121/1]; Science and Technology Facilities Council ( STFC ); MIUR, PRIN[20179ZF5KS]; MIUR, PRIN; PRIN-INAF; PRIN-INAF; NSF[AST-1908570]; NSF[AST-2307385]; NSF; Royal Society-Science Foundation Ireland University Research Fellowship; Royal Society-Science Foundation Ireland University Research Fellowship; Independent Research Fund Denmark ( IRFD)[10.46540/2032-00022B]; Independent Research Fund Denmark ( IRFD); ANID, Millennium Science Initiative[AIM23-0001]; ANID, Millennium Science Initiative; European Union[101004719]; European Union; Polish National Science Centre ( NCN )[2015/17/B/ST9/03167]; Polish National Science Centre ( NCN ); Polish participation in SALT[MNiSW DIR/WK/2016/07]; Polish participation in SALT; National Key R&D Program of China[2023YFE0101200]; National Key R&D Program of China; National Natural Science Foundation of China ( NSFC)[12393813]; National Natural Science Foundation of China ( NSFC); CSST grant[CMS-CSST-2021- A06]; CSST grant; Yunnan Revitalization Talent Support Program ( YunLing Scholar Project); Yunnan Revitalization Talent Support Program ( YunLing Scholar Project); National Research Foundation of South Africa; National Research Foundation of South Africa; ANID grant FONDECYT Postdoctorado[3220449]; ANID grant FONDECYT Postdoctorado; Danish National Research Foundation[DNRF140]; Danish National Research Foundation; Instrument Centre for Danish Astrophysics ( IDA ); Instrument Centre for Danish Astrophysics ( IDA ); University of Copenhagen; University of Copenhagen; NOTSA; NOTSA; NASA[NN12AR55G]; NASA[80NSSC18K0284]; NASA[80NSSC18K1575]; NASA; Kepler/K2 grant[J1944/80NSSC19K0112]; Kepler/K2 grant; HST[GO-15889]; HST; STFC[ST/T000198/1]; STFC[ST/S006109/1]; STFC; TAP; TAP; Planetary Science Division of the National Aeronautics and Space Administration; Planetary Science Division of the National Aeronautics and Space Administration; Gordon and Betty Moore Foundation[GBMF5490]; Gordon and Betty Moore Foundation[GBMF10501]; Gordon and Betty Moore Foundation; Alfred P. Sloan Foundation[G-2021-14192]; Alfred P. Sloan Foundation
项目资助者Deutsche Forschungsgemeinschaft ( DFG, German Research Foundation)[EXC- 2094-390783311, 2094-390783311] ; Deutsche Forschungsgemeinschaft ( DFG, German Research Foundation) ; Secretary of Universities and Research ( Government of Catalonia) ; Secretary of Universities and Research ( Government of Catalonia) ; Horizon 2020 Research and Innovation Programme of the European Union under the Marie Sklodowska-Curie ; Horizon 2020 Research and Innovation Programme of the European Union under the Marie Sklodowska-Curie ; Spanish Ministerio de Ciencia e Innovacion ( MCIN )[BP 00168] ; Spanish Ministerio de Ciencia e Innovacion ( MCIN ) ; Agencia Estatal de Investigacion ( AEI )[PID2020-115253GA-I00] ; Agencia Estatal de Investigacion ( AEI ) ; Program Unidad de Excelencia Maria de Maeztu[CEX2020- 001058-M] ; Program Unidad de Excelencia Maria de Maeztu ; Research Council of Finland[350458, AST-2407206] ; Research Council of Finland ; Swedish Research Council ; Swedish Research Council ; FCT[UIDB/00099/2020] ; FCT ; European Research Council ( ERC ) under the European Union[101095973] ; European Research Council ( ERC ) under the European Union ; National Natural Science Foundation of China[12133005] ; National Natural Science Foundation of China ; New Cornerstone Science Foundation through the XPLORER PRIZE ; New Cornerstone Science Foundation through the XPLORER PRIZE ; Science and Technology Facilities Council ( STFC )[ST/X001121/1] ; Science and Technology Facilities Council ( STFC ) ; MIUR, PRIN[20179ZF5KS] ; MIUR, PRIN ; PRIN-INAF ; PRIN-INAF ; NSF[AST-1908570, AST-2307385] ; NSF ; Royal Society-Science Foundation Ireland University Research Fellowship ; Royal Society-Science Foundation Ireland University Research Fellowship ; Independent Research Fund Denmark ( IRFD)[10.46540/2032-00022B] ; Independent Research Fund Denmark ( IRFD) ; ANID, Millennium Science Initiative[AIM23-0001] ; ANID, Millennium Science Initiative ; European Union[101004719] ; European Union ; Polish National Science Centre ( NCN )[2015/17/B/ST9/03167] ; Polish National Science Centre ( NCN ) ; Polish participation in SALT[MNiSW DIR/WK/2016/07] ; Polish participation in SALT ; National Key R&D Program of China[2023YFE0101200] ; National Key R&D Program of China ; National Natural Science Foundation of China ( NSFC)[12393813] ; National Natural Science Foundation of China ( NSFC) ; CSST grant[CMS-CSST-2021- A06] ; CSST grant ; Yunnan Revitalization Talent Support Program ( YunLing Scholar Project) ; Yunnan Revitalization Talent Support Program ( YunLing Scholar Project) ; National Research Foundation of South Africa ; National Research Foundation of South Africa ; ANID grant FONDECYT Postdoctorado[3220449] ; ANID grant FONDECYT Postdoctorado ; Danish National Research Foundation[DNRF140] ; Danish National Research Foundation ; Instrument Centre for Danish Astrophysics ( IDA ) ; Instrument Centre for Danish Astrophysics ( IDA ) ; University of Copenhagen ; University of Copenhagen ; NOTSA ; NOTSA ; NASA[NN12AR55G, 80NSSC18K0284, 80NSSC18K1575] ; NASA ; Kepler/K2 grant[J1944/80NSSC19K0112] ; Kepler/K2 grant ; HST[GO-15889] ; HST ; STFC[ST/T000198/1, ST/S006109/1] ; STFC ; TAP ; TAP ; Planetary Science Division of the National Aeronautics and Space Administration ; Planetary Science Division of the National Aeronautics and Space Administration ; Gordon and Betty Moore Foundation[GBMF5490, GBMF10501] ; Gordon and Betty Moore Foundation ; Alfred P. Sloan Foundation[G-2021-14192] ; Alfred P. Sloan Foundation
语种英语
学科领域天文学 ; 星系与宇宙学
文章类型Article
出版者IOP Publishing Ltd
出版地TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
ISSN0004-637X
URL查看原文
WOS记录号WOS:001374905600001
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
关键词[WOS]TIDAL DISRUPTION EVENT ; RAPIDLY EVOLVING TRANSIENTS ; SUPERMASSIVE BLACK-HOLE ; X-RAY OBSERVATIONS ; CIRCUMSTELLAR INTERACTION ; LIGHT CURVES ; ULTRAVIOLET TRANSIENT ; STELLAR DISRUPTION ; MASS ; SUPERNOVA
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文献类型期刊论文
版本出版稿
条目标识符http://ir.ynao.ac.cn/handle/114a53/27855
专题星系类星体研究组
作者单位1.Institut d'Estudis Espacials de Catalunya (IEEC), Edifici RDIT, Campus UPC, 08860 Castelldefels (Barcelona), Spain; [email protected];
2.Institute of Space Sciences (ICE, CSIC), Campus UAB, Carrer de Can Magrans, s/n, E-08193 Barcelona, Spain;
3.Finnish Centre for Astronomy with ESO (FINCA), FI-20014, University of Turku, Finland;
4.Department of Physics and Astronomy, FI-20014, University of Turku, Finland;
5.School of Sciences, European University Cyprus, Diogenes Street, Engomi, 1516 Nicosia, Cyprus;
6.The Oskar Klein Centre, Department of Astronomy, Stockholm University, AlbaNova, SE-10691, Stockholm, Sweden;
7.Institut d'Astrophysique de Paris, CNRS-Sorbonne Université, 98 bis boulevard Arago, F-75014 Paris, France;
8.CENTRA, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal;
9.Department of Astrophysics/IMAPP, Radboud University, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands;
10.SRON, Netherlands Institute for Space Research, Niels Bohrweg 4, 2333 CA, Leiden, The Netherlands;
11.Department of Astronomy, School of Physics, Peking University, 5 Yiheyuan Road, Haidian District, Beijing 100871, People's Republic of China;
12.Kavli Institute of Astronomy and Astrophysics, Peking University, 5 Yiheyuan Road, Haidian District, Beijing 100871, People's Republic of China;
13.National Astronomical Observatories, Chinese Academy of Science, 20A Datun Road, Chaoyang District, Beijing 100101, People's Republic of China;
14.Department of Physics, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, UK;
15.Department of Particle Physics and Astrophysics, Weizmann Institute of Science, 234 Herzl St, 76100 Rehovot, Israel;
16.INAF—Osservatorio Astronomico di Padova, Vicolo dell'Osservatorio 5, Padova I-35122, Italy;
17.Cosmic Dawn Center (DAWN);
18.Niels Bohr Institute, University of Copenhagen, Jagtvej 128, DK-2200, Copenhagen N, Denmark;
19.Department of Astronomy, The Ohio State University, 140 West 18th Avenue, Columbus, OH 43210, USA;
20.Center for Cosmology and AstroParticle Physics, The Ohio State University, 191 West Woodruff Avenue, Columbus, OH 43210, USA;
21.UCD School of Physics, L.M.I. Main Building, Beech Hill Road, Dublin 4, D04 P7W1, Ireland;
22.Astronomical Observatory, University of Warsaw, Al. Ujazdowskie 4, 00-478 Warszawa, Poland;
23.Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, DK-8000 Aarhus C, Denmark;
24.Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218, USA;
25.European Southern Observatory, Alonso de Córdova 3107, Vitacura, Santiago, Chile;
26.Nevada Center for Astrophysics, University of Nevada, Las Vegas, 4505 South Maryland Parkway, Las Vegas, NV 89154, USA;
27.Department of Physics and Astronomy, University of Nevada, Las Vegas, 4505 South Maryland Parkway, Las Vegas, NV 89154, USA;
28.Astrophysics Research Institute, Liverpool Science Park IC2, Liverpool L3 5RF, UK;
29.South African Astronomical Observatory, P.O. Box 9, Observatory, 7935 Cape Town, South Africa;
30.Department of Astronomy, University of Cape Town, Private Bag X3, 7701 Rondebosch, South Africa;
31.Department of Physics, University of the Free State, P.O. Box 339, 9300 Bloemfontein, South Africa;
32.Millennium Institute of Astrophysics MAS, Nuncio Monseñor Sotero Sanz 100, Providencia, Santiago, 8320000, Chile;
33.Instituto de Astrofisica, Universidad Andres Bello, Fernandez Concha 700, Las Condes, Santiago, Chile;
34.Oskar Klein Centre, Department of Astronomy, Stockholm University, Albanova University Centre, SE-106 91 Stockholm, Sweden;
35.The Observatories of the Carnegie Institution for Science, 813 Santa Barbara Street, Pasadena, CA 91101, USA;
36.Canadian Institute for Theoretical Astrophysics, University of Toronto, Toronto, ON M5S 98H, Canada;
37.Yunnan Observatories, Chinese Academy of Sciences, 650011 Kunming, Yunnan Province, People's Republic of China;
38.Aryabhatta Research Institute of Observational Sciences, Nainital-263001, India;
39.Department of Physics, University of Johannesburg, P.O. Box 524, 2006 Auckland Park, South Africa;
40.Instituto de Estudios Astrofísicos, Facultad de Ingeniería y Ciencias, Universidad Diego Portales, Av. Ejército Libertador 441, Santiago, Chile;
41.Southern African Large Telescope (SALT), P.O. Box 9, Observatory, 7935 Cape Town, South Africa;
42.Indian Institute of Astrophysics, Koramangala 2nd Block, Bangalore 560034, India;
43.Las Cumbres Observatory, 6740 Cortona Drive, Suite 102, Goleta, CA 93117-5575, USA;
44.Department of Physics, University of California, Santa Barbara, CA 93106-9530, USA
推荐引用方式
GB/T 7714		 Gutiérrez, Claudia P.,Mattila, Seppo,Lundqvist, Peter,et al. CSS 161010: A Luminous Fast Blue Optical Transient with Broad Blueshifted Hydrogen Lines[J]. ASTROPHYSICAL JOURNAL,2024,977(2).
APA Gutiérrez, Claudia P..,Mattila, Seppo.,Lundqvist, Peter.,Dessart, Luc.,González-Gaitán, Santiago.,...&Wyrzykowski, Łukasz.(2024).CSS 161010: A Luminous Fast Blue Optical Transient with Broad Blueshifted Hydrogen Lines.ASTROPHYSICAL JOURNAL,977(2).
MLA Gutiérrez, Claudia P.,et al."CSS 161010: A Luminous Fast Blue Optical Transient with Broad Blueshifted Hydrogen Lines".ASTROPHYSICAL JOURNAL 977.2(2024).
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