YNAO OpenIR  > 丽江天文观测站(南方基地)
Photometric and Spectroscopic Properties of Type Ia Supernova 2018oh with Early Excess Emission from the Kepler 2 Observations
Li, W.1,2; Wang, X.1; Vinko, J.3,4,5; Mo, J.1; Hosseinzadeh, G.2,6,7; Sand, D. J.8; Zhang JJ(张居甲)9,10,11; Lin, H.1; Zhang, T.12; Wang, L.13,14; Zhang, J.1; Chen, Z.1; Xiang, D.1; Rui, L.1; Huang, F.1,15; Li, X.1; Zhang, X.1; Li, L.1; Baron, E.16; Derkacy, J. M.16; Zhao, X.17; Sai, H.1; Zhang, K.1,5; Wang, L.12,18; Howell, D. A.2,6; McCully, C.2; Arcavi, I.2,6,19,77; Valenti, S.20; Hiramatsu, D.2,6; Burke, J.2,6; Rest, A.21,22; Garnavich, P.23; Tucker, B. E.24,25,26; Narayan, G.21,78; Shaya, E.27; Margheim, S.28; Zenteno, A.29; Villar, A.7; Dimitriadis, G.30; Foley, R. J.30; Pan, Y. -C.30; Coulter, D. A.30; Fox, O. D.21; Jha, S. W.31; Jones, D. O.30; Kasen, D. N.32,33; Kilpatrick, C. D.30; Piro, A. L.34; Riess, A. G.21,22; Rojas-Bravo, C.30; Shappee, B. J.35; Holoien, T. W. -S.34,79; Stanek, K. Z.36,37; Drout, M. R.34,80,81; Auchettl, K.36,38; Kochanek, C. S.36,37; Brown, J. S.37; Bose, S.39; Bersier, D.40; Brimacombe, J.41; Chen, P.39; Dong, S.39; Holmbo, S.42; Munoz, J. A.43,44; Mutel, R. L.45; Post, R. S.46; Prieto, J. L.47,48; Shields, J.37; Tallon, D.45; Thompson, T. A.36,37; Vallely, P. J.37; Villanueva, S., Jr.37; Smartt, S. J.49; Smith, K. W.50; Chambers, K. C.51; Flewelling, H. A.51; Huber, M. E.51; Magnier, E. A.51; Waters, C. Z.51; Schultz, A. S. B.51,52; Bulger, J.51; Lowe, T. B.51; Willman, M.51; Sarneczky, K.3; Pal, A.3; Wheeler, J. C.14,53; Bodi, A.3; Bognar, Zs.3; Csak, B.3; Cseh, B.3; Csornyei, G.3; Hanyecz, O.3; Ignacz, B.3; Kalup, Cs.3; Konyves-Toth, R.3; Kriskovics, L.3; Ordasi, A.3; Rajmon, I.54; Sodor, A.3; Szabo, R.3,52; Szakats, R.3; Zsidi, G.3; Milne, P.8; Andrews, J. E.8; Smith, N.8; Bilinski, C.8; Brown, P. J.14,55; Nordin, J.56; Williams, S. C.57; Galbany, L.58; Palmerio, J.59; Hook, I. M.57; Inserra, C.60; Maguire, K.61; Cartier, Regis62; Razza, A.63,64; Gutierrez, C. P.65; Hermes, J. J.66,80; Reding, J. S.66; Kaiser, B. C.66; Tonry, J. L.35; Heinze, A. N.35; Denneau, L.35; Weiland, H.35; Stalder, B.67; Barentsen, G.68,69; Dotson, J.68; Barclay, T.70,71; Gully-Santiago, M.68,69; Hedges, C.68,69; Cody, A. M.68,69; Howell, S.72; Coughlin, J.72,73; Van Cleve, J. E.72,73; Vinicius de Miranda Cardoso, J.72,74; Larson, K. A.75; McCalmont-Everton, K. M.75; Peterson, C. A.75; Ross, S. E.75; Reedy, L. H.76; Osborne, D.76; McGinn, C.76; Kohnert, L.76; Migliorini, L.76; Wheaton, A.76; Spencer, B.76; Labonde, C.76; Castillo, G.76; Beerman, G.76; Steward, K.76; Hanley, M.76; Larsen, R.76; Gangopadhyay, R.76; Kloetzel, R.76; Weschler, T.76; Nystrom, V.76; Moffatt, J.76; Redick, M.76; Griest, K.76; Packard, M.76; Muszynski, M.76; Kampmeier, J.76; Bjella, R.76; Flynn, S.76; Elsaesser, B.76
Source PublicationASTROPHYSICAL JOURNAL
2019
Volume870Issue:1Pages:33
DOI10.3847/1538-4357/aaec74
Contribution Rank第9完成单位
Indexed BySCI
Keywordsupernovae: general supernovae: individual (SN 2018oh)
Abstract

Supernova (SN) 2018oh (ASASSN-18bt) is the first spectroscopically confirmed Type Ia supernova (SN Ia) observed in the Kepler field. The Kepler data revealed an excess emission in its early light curve, allowing us to place interesting constraints on its progenitor system. Here we present extensive optical, ultraviolet, and nearinfrared photometry, as well as dense sampling of optical spectra, for this object. SN 2018oh is relatively normal in its photometric evolution, with a rise time of 18.3 +/- 0.3 days and Delta m(15)(B) = 0.96 +/- 0.03 mag, but it seems to have bluer B - V colors. We construct the "UVOIR" bolometric light curve having a peak luminosity of 1.49. x. 10(43) erg s(-1), from which we derive a nickel mass as 0.55 +/- 0.04M(circle dot) by fitting radiation diffusion models powered by centrally located Ni-56. Note that the moment when nickel-powered luminosity starts to emerge is + 3.85 days after the first light in the Kepler data, suggesting other origins of the early-time emission, e. g., mixing of Ni-56 to outer layers of the ejecta or interaction between the ejecta and nearby circumstellar material or a nondegenerate companion star. The spectral evolution of SN 2018oh is similar to that of a normal SN Ia but is characterized by prominent and persistent carbon absorption features. The C. II features can be detected from the early phases to about 3 weeks after the maximum light, representing the latest detection of carbon ever recorded in an SN Ia. This indicates that a considerable amount of unburned carbon exists in the ejecta of SN 2018oh and may mix into deeper layers.

Funding ProjectMa Huateng Foundation ; Chinese Academy of Sciences ; People's Government of Yunnan Province ; National Natural Science Foundation of China (NSFC)[11325313] ; National Natural Science Foundation of China (NSFC)[11633002] ; National Natural Science Foundation of China (NSFC)[11761141001] ; National Program on Key Research and Development Project[2016YFA0400803] ; Tsinghua University Initiative Scientific Research Program[20161080144] ; Key Laboratory of the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences[OP201702] ; NSFC[11403096] ; NSFC[11773067] ; NSFC[11573003] ; Key Research Program of the CAS[KJZD-EW-M06] ; Youth Innovation Promotion Association of the CAS[2018081] ; CAS "Light of West China" Program ; US National Science Foundation[1313484] ; US National Science Foundation[AST-1311862] ; NASA through the Einstein Fellowship Program[PF6-170148] ; NASA's Astrophysics Data Analysis Program[NNX13AF35G] ; NSF[AST-1821967] ; NSF[1821987] ; NSF[1813708] ; NSF[1813466] ; NSF[AST-1515927] ; NSF[AST-0908816] ; NSF[AST-1518052] ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D)[CE170100013] ; NASA[NNX16AB5G] ; NASA[NNG17PX03C] ; NASA[80NSSC18K0303] ; NASA[NAS5-26555] ; project "Transient Astrophysical Objects" of the National Research, Development and Innovation Office (NKFIH), Hungary - European Union[GINOP 2.3.2-15-2016-00033] ; "Lendulet" Program of the Hungarian Academy of Sciences[LP2012-31] ; "Lendulet" Program of the Hungarian Academy of Sciences[LP2018-7/2018] ; NKFIH[K-115709] ; National Research, Development and Innovation Fund of Hungary under PD_17 funding scheme[PD123910] ; NASA through Hubble Fellowship - Space Telescope Science Institute[HST-HF2-51357.001-A] ; NASA K2 Cycle 4[NNX17AE92G] ; ESO program[199.D-0143] ; STFC through an Ernest Rutherford Fellowship ; EU Horizon 2020 ERC grant[758638] ; EU/FP7-ERC[615929] ; Gordon and Betty Moore Foundation[GBMF5490] ; Mt. Cuba Astronomical Foundation ; Center for Cosmology and AstroParticle Physics at Ohio State University ; Chinese Academy of Sciences South America Center for Astronomy (CASSACA) ; Villum Foundation ; Strategic Priority Research Program-The Emergence of Cosmological Structures of the Chinese Academy of Sciences[11 XDB09000000] ; Special Fund for Astronomy from the Ministry of Finance ; Gordon & Betty Moore Foundation ; Heising-Simons Foundation ; Alfred P. Sloan Foundation ; David and Lucile Packard Foundation ; NASA Science Mission directorate ; NASA K2 cycle 4 grant[NNX17AI64G] ; HST[GO-12577] ; HST[HST AR-12851] ; NASA K2 cycle 5 grant[80NSSC18K0302] ; Chinese Academy of Sciences (CAS)
Funding OrganizationMa Huateng Foundation ; Chinese Academy of Sciences ; People's Government of Yunnan Province ; National Natural Science Foundation of China (NSFC)[11325313, 11633002, 11761141001] ; National Program on Key Research and Development Project[2016YFA0400803] ; Tsinghua University Initiative Scientific Research Program[20161080144] ; Key Laboratory of the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences[OP201702] ; NSFC[11403096, 11773067, 11573003] ; Key Research Program of the CAS[KJZD-EW-M06] ; Youth Innovation Promotion Association of the CAS[2018081] ; CAS "Light of West China" Program ; US National Science Foundation[1313484, AST-1311862] ; NASA through the Einstein Fellowship Program[PF6-170148] ; NASA's Astrophysics Data Analysis Program[NNX13AF35G] ; NSF[AST-1821967, 1821987, 1813708, 1813466, AST-1515927, AST-0908816, AST-1518052] ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D)[CE170100013] ; NASA[NNX16AB5G, NNG17PX03C, 80NSSC18K0303, NAS5-26555] ; project "Transient Astrophysical Objects" of the National Research, Development and Innovation Office (NKFIH), Hungary - European Union[GINOP 2.3.2-15-2016-00033] ; "Lendulet" Program of the Hungarian Academy of Sciences[LP2012-31] ; Lendulet Program of the Hungarian Academy of Sciences[LP2018-7/2018] ; NKFIH[K-115709] ; National Research, Development and Innovation Fund of Hungary under PD_17 funding scheme[PD123910] ; NASA through Hubble Fellowship - Space Telescope Science Institute[HST-HF2-51357.001-A] ; NASA K2 Cycle 4[NNX17AE92G] ; ESO program[199.D-0143] ; STFC through an Ernest Rutherford Fellowship ; EU Horizon 2020 ERC grant[758638] ; EU/FP7-ERC[615929] ; Gordon and Betty Moore Foundation[GBMF5490] ; Mt. Cuba Astronomical Foundation ; Center for Cosmology and AstroParticle Physics at Ohio State University ; Chinese Academy of Sciences South America Center for Astronomy (CASSACA) ; Villum Foundation ; Strategic Priority Research Program-The Emergence of Cosmological Structures of the Chinese Academy of Sciences[11 XDB09000000] ; Special Fund for Astronomy from the Ministry of Finance ; Gordon & Betty Moore Foundation ; Heising-Simons Foundation ; Alfred P. Sloan Foundation ; David and Lucile Packard Foundation ; NASA Science Mission directorate ; NASA K2 cycle 4 grant[NNX17AI64G] ; HST[GO-12577, HST AR-12851] ; NASA K2 cycle 5 grant[80NSSC18K0302] ; Chinese Academy of Sciences (CAS)
Language英语
Subject Area天文学 ; 恒星与银河系
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:000454551600001
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordHIGH-VELOCITY FEATURES ; WHITE-DWARF MODELS ; LIGHT CURVES ; CIRCUMSTELLAR MATERIAL ; FACTORY OBSERVATIONS ; IMPROVED DISTANCES ; DATA RELEASE ; SN 2011FE ; SPECTRA ; ULTRAVIOLET
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/18805
Collection丽江天文观测站(南方基地)
中国科学院天体结构与演化重点实验室
Corresponding AuthorLi, W.
Affiliation1.Physics Department and Tsinghua Center for Astrophysics (THCA), Tsinghua University, Beijing, 100084, People's Republic of China
2.Las Cumbres Observatory, 6740 Cortona Dr. Ste. 102, Goleta, CA 93117-5575, USA
3.Konkoly Observatory, MTA CSFK, Konkoly Thege M. ut 15-17, Budapest, 1121, Hungary
4.Department of Optics & Quantum Electronics, University of Szeged, Dom ter 9, Szeged, 6720 Hungary
5.Department of Astronomy, University of Texas at Austin, Austin, TX 78712, USA
6.Department of Physics, University of California, Santa Barbara, CA 93106-9530, USA
7.Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138, USA
8.Steward Observatory, University of Arizona, 933 North Cherry Avenue, Rm. N204, Tucson, AZ 85721-0065, USA
9.Yunnan Observatories (YNAO), Chinese Academy of Sciences, Kunming 650216, People's Republic of China
10.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming 650216, People's Republic of China
11.Center for Astronomical Mega-Science, Chinese Academy of Sciences, 20A Datun Road, Chaoyang District, Beijing, 100012, People's Republic of China
12.National Astronomical Observatory of China, Chinese Academy of Sciences, Beijing, 100012, People's Republic of China
13.Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210034, People's Republic of China
14.George P. and Cynthia Woods Mitchell Institute for Fundamental Physics & Astronomy, Texas A&M University, Department of Physics and Astronomy, 4242 TAMU, College Station, TX 77843, USA
15.Department of Astronomy, School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China
16.Homer L. Dodge Department of Physics and Astronomy, University of Oklahoma, Norman, OK, USA
17.School of Science, Tianjin University of Technology, Tianjin, 300384, People's Republic of China
18.Chinese Academy of Sciences South America Center for Astronomy, China-Chile Joint Center for Astronomy, Camino El Observatorio 1515, Las Condes, Santiago, Chile
19.The Raymond and Beverly Sackler School of Physics and Astronomy, Tel Aviv University, Tel Aviv 69978, Israel
20.Department of Physics, University of California, Davis, CA 95616, USA
21.Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218, USA
22.Department of Physics and Astronomy, Johns Hopkins University, Baltimore, MD 21218, USA
23.Department of Physics, University of Notre Dame, 225 Nieuwland Science Hall, Notre Dame, IN 46556-5670, USA
24.The Research School of Astronomy and Astrophysics, Mount Stromlo Observatory, Australian National University, Canberra, ACT 2611, Australia
25.National Centre for the Public Awareness of Science, Australian National University, Canberra, ACT 2611, Australia
26.The ARC Centre of Excellence for All-Sky Astrophysics in 3 Dimension (ASTRO 3D), Australia
27.Astronomy Department, University of Maryland, College Park, MD 20742-2421, USA
28.Gemini Observatory, Southern Operations Center, c/o AURA, Casilla 603, La Serena, Chile
29.Cerro Tololo Inter-American Observatory, Casilla 603, La Serena, Chile
30.Department of Astronomy and Astrophysics, University of California, Santa Cruz, CA 95064, USA
31.Department of Physics and Astronomy, Rutgers, The State University of New Jersey, 136 Frelinghuysen Road, Piscataway, NJ 08854, USA
32.Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
33.Univ Calif Berkeley, Dept Astron, Berkeley, CA 94720 USA
34.The Observatories of the Carnegie Institution for Science, 813 Santa Barbara St., Pasadena, CA 91101, USA
35.Institute for Astronomy, University of Hawai'i, 2680 Woodlawn Drive, Honolulu, HI 96822, USA
36.Center for Cosmology and AstroParticle Physics (CCAPP), The Ohio State University, 191 W. Woodruff Ave., Columbus, OH 43210, USA
37.Department of Astronomy, The Ohio State University, 140 West 18th Avenue, Columbus, OH 43210, USA
38.Department of Physics, The Ohio State University, 191 W. Woodruff Avenue, Columbus, OH 43210, USA
39.Kavli Institute for Astronomy and Astrophysics, Peking University, Yi He Yuan Road 5, Hai Dian District, Beijing 100871, People's Republic of China
40.Astrophysics Research Institute, Liverpool John Moores University, 146 Brownlow Hill, Liverpool L3 5RF, UK
41.Coral Towers Observatory, Cairns, QLD 4870, Australia
42.Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, DK-8000 Aarhus C, Denmark
43.Departamento de Astronomía y Astrofísica, Universidad de Valencia, E-46100 Burjassot, Valencia, Spain
44.Observatorio Astronómico, Universidad de Valencia, E-46980 Paterna, Valencia, Spain
45.Department of Physics and Astronomy, University of Iowa, Iowa City, IA 52242, USA
46.Post Observatory, Lexington, MA 02421, USA
47.Núcleo de Astronomía de la Facultad de Ingeniería, Universidad Diego Portales, Av. Ejército 441, Santiago, Chile
48.Millennium Institute of Astrophysics, Santiago, Chile
49.Astrophysics Research Centre, School of Mathematics and Physics, Queen's University Belfast, Northern Ireland, BT7 1NN, UK
50.Queen's University Belfast, Northern Ireland, BT7 1NN, UK
51.Institute for Astronomy, University of Hawaii at Manoa, 2680 Woodlawn Drive, Honolulu, HI 96822, USA
52.MTA CSFK Lendület Near-Field Cosmology Research Group, Budapest, Hungary
53.Department of Astronomy, University of Texas at Austin, Austin, TX 78712, USA
54.Berzsenyi Dániel High School, Kárpát utca 49-53, Budapest, 1133, Hungary
55.Department of Physics and Astronomy, Texas A&M University, 4242 TAMU, College Station, TX 77843, USA
56.Institute of Physics, Humboldt-Universität zu Berlin, Newtonstr. 15, D-12489 Berlin, Germany
57.Physics Department, Lancaster University, Lancaster LA1 4 YB, UK
58.PITT PACC, Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, PA 15260, USA
59.Sorbonne Universités, UPMC Univ. Paris 6 et CNRS, UMR 7095, Institut dAstrophysique de Paris, 98 bis bd Arago, F-75014 Paris, France
60.Department of Physics and Astronomy, University of Southampton, Southampton, SO17 1BJ, UK
61.Astrophysics Research Centre, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, UK
62.Cerro Tololo Inter-American Observatory, National Optical Astronomy Observatory, Casilla 603, La Serena, Chile
63.European Southern Observatory, Alonso de Córdova 3107, Casilla 19, Santiago, Chile
64.Departamento de Astronomía, Universidad de Chile, Camino El Observatorio 1515, Las Condes, Santiago, Chile
65.University of Southampton, Southampton, SO17 1BJ, UK
66.Department of Physics and Astronomy, University of North Carolina, Chapel Hill, NC 27599, USA
67.LSST, 950 North Cherry Avenue, Tucson, AZ 85719, USA
68.NASA Ames Research Center, Moffett Blvd., Mountain View, CA 94035, USA
69.Bay Area Environmental Research Institute, P.O. Box 25, Moffett Field, CA 94035, USA
70.NASA Goddard Space Flight Center, 8800 Greenbelt Rd., Greenbelt, MD 20771, USA
71.University of Maryland, Baltimore County, 1000 Hilltop Cir., Baltimore, MD 21250, USA
72.NASA Ames Research Center, Moffett Field, CA 94035, USA
73.SETI Institute, 189 Bernardo Avenue, Mountain View, CA 94043, USA
74.Universidade Federal de Campina Grande, Campina Grande, Brazil
75.Ball Aerospace and Technologies Corp., Boulder, CO 80301, USA
76.LASP, University of Colorado at Boulder, Boulder, CO 80303, USA
77.Einstein Fellow.
78.Lasker Fellow.
79.Carnegie Fellow.
80.Hubble Fellow.
81.Dunlap Fellow.
Recommended Citation
GB/T 7714
Li, W.,Wang, X.,Vinko, J.,et al. Photometric and Spectroscopic Properties of Type Ia Supernova 2018oh with Early Excess Emission from the Kepler 2 Observations[J]. ASTROPHYSICAL JOURNAL,2019,870(1):33.
APA Li, W..,Wang, X..,Vinko, J..,Mo, J..,Hosseinzadeh, G..,...&Elsaesser, B..(2019).Photometric and Spectroscopic Properties of Type Ia Supernova 2018oh with Early Excess Emission from the Kepler 2 Observations.ASTROPHYSICAL JOURNAL,870(1),33.
MLA Li, W.,et al."Photometric and Spectroscopic Properties of Type Ia Supernova 2018oh with Early Excess Emission from the Kepler 2 Observations".ASTROPHYSICAL JOURNAL 870.1(2019):33.
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