GRANDMA Observations of SN 2023wrk, a Luminous Type Ia Supernova with Significant Unburned Carbon in the Outer Ejecta
Cristina AndradeSchool of Physics and Astronomy, University of Minnesota, Minneapolis, MN 55455, USAPierre-Alexandre DuverneUniversité Paris Cité, CNRS, Astroparticule et Cosmologie, F-75013 Paris, FranceJialian LiuXinjiang Astronomical Observatory, Chinese Academy of Sciences, Urumqi, Xinjiang, 830011, People's Republic of ChinaFelipe NavareteNSF NOIRLabAbdelaziz E. AbdelazizNational Research Institute of Astronomy and Geophysics (NRIAG), 1 El-marsad St., 11421 Helwan, Cairo, EgyptMohamed AbdelkareemNational Research Institute of Astronomy and Geophysics (NRIAG), 1 El-marsad St., 11421 Helwan, Cairo, EgyptI AbdiPhysics Department, American University of Sharjah, Sharjah, UAEMohamed S. AboueishaNational Research Institute of Astronomy and Geophysics (NRIAG), 1 El-marsad St., 11421 Helwan, Cairo, EgyptC. AdamiAix-Marseille UniversitéS. AgayevaN.Tusi Shamakhy Astrophysical Observatory Azerbaijan National Academy of Sciences, settl.Y. Mammadaliyev, AZ 5626, Shamakhy, AzerbaijanV. AivazyanE. Kharadze Georgian National Astrophysical Observatory, Mt.Kanobili, Abastumani, 0301, Adigeni, GeorgiaLeandro de AlmeidaLaboratório Nacional de Astrofísica, R. dos Estados Unidos, 154—Nações, Itajubá—MG, 37504-364, BrazilDalya AklPhysics Department, American University of Sharjah, Sharjah, UAES. AntierUniversité Côte d'AzurYvan ArnaudS. A. AtaNational Research Institute of Astronomy and Geophysics (NRIAG), 1 El-marsad St., 11421 Helwan, Cairo, EgyptW. A. BadawyNational Research Institute of Astronomy and Geophysics (NRIAG), 1 El-marsad St., 11421 Helwan, Cairo, EgyptChunhai BaiXinjiang Astronomical ObservatoryReda BendaryNational Research Institute of Astronomy and Geophysics (NRIAG), 1 El-marsad St., 11421 Helwan, Cairo, EgyptZ. BenkhaldounOukaimeden Observatory, High Energy Physics and Astrophysics Laboratory, FSSM, Cadi Ayyad University, MoroccoKevin BorrotE. BroensYongzhi CaiInternational Centre of Supernovae, Yunnan Key Laboratory, Kunming 650216, People's Republic of ChinaOlivier ClergetWagner CorradiLaboratório Nacional de Astrofísica, R. dos Estados Unidos, 154—Nações, Itajubá—MG, 37504-364, BrazilM. W. CoughlinSchool of Physics and Astronomy, University of Minnesota, Minneapolis, MN 55455, USANicolas DelaunoyFranky DuboisJean-Grégoire DucoinAix-Marseille UniversitéE. G. ElhosseinyNational Research Institute of Astronomy and Geophysics (NRIAG), 1 El-marsad St., 11421 Helwan, Cairo, EgyptThomas M. EspositoDepartment of Astronomy, University of California, Berkeley, CA 94720, USAAli EsamdinXinjiang Astronomical ObservatoryPascal FoulonRoland FoulonM FreebergAmerican Association of Variable Star Observers, USACharles GaldiesInstitute of Earth Systems, University of Malta, MaltaPriyadarshini GokuldassRAU. Department of Physical Sciences, College of Arts and Sciences, Embry-Riddle Aeronautical University, Daytona beach, FL, USABruno GuilletGamal M. HamedNational Research Institute of Astronomy and Geophysics (NRIAG), 1 El-marsad St., 11421 Helwan, Cairo, EgyptBruno HaremzaPatrice HelloUniversité Paris-SaclayYasser H. M. HendyNational Research Institute of Astronomy and Geophysics (NRIAG), 1 El-marsad St., 11421 Helwan, Cairo, EgyptPatrick HuthR. InasaridzeE. Kharadze Georgian National Astrophysical Observatory, Mt.Kanobili, Abastumani, 0301, Adigeni, GeorgiaAbdusamatjan IskandarXinjiang Astronomical Observatory, Chinese Academy of Sciences, Urumqi, Xinjiang, 830011, People's Republic of ChinaAziz Ettahar KaeouachTarek M. KamelNational Research Institute of Astronomy and Geophysics (NRIAG), 1 El-marsad St., 11421 Helwan, Cairo, EgyptС. КарповCEICO, Institute of Physics of the Czech Academy of Sciences, Na Slovance 1999/2, CZ-182 21, Praha, Czech RepublicRaymond KneipN. KochiashviliE. Kharadze Georgian National Astrophysical Observatory, Mt.Kanobili, Abastumani, 0301, Adigeni, GeorgiaPetri KuossariLiping LiInternational Centre of Supernovae, Yunnan Key Laboratory, Kunming 650216, People's Republic of ChinaXin LiBeijing Planetarium, Beijing Academy of Science and Technology, Beijing 100044, People's Republic of ChinaJinzhong LiuTsinghua UniversityMarkus LorberRaouf H. MabroukNational Research Institute of Astronomy and Geophysics (NRIAG), 1 El-marsad St., 11421 Helwan, Cairo, EgyptD. MarchaisElisabeth MarisIsabel MárquezInstituto de Astrofísica de Andalucía (IAA-CSIC), Glorieta de la Astronomía, 18008 Granada, SpainM. MašekFZU—Institute of Physics of the Czech Academy of Sciences, Na Slovance 1999/2, CZ-182 21, Praha, Czech RepublicRoger MénardNicola MeneghelliMike MitchellK. NoysenaNational Astronomical Research Institute of Thailand (Public Organization), 260, Moo 4, T. Donkaew, A. Mae Rim, Chiang Mai, 50180, ThailandMohammad OdehWataru OnoGérard ParentBruce ParkerJ. PelotonInstitut National de Physique Nucléaire et de Physique des ParticulesAdam PopowiczSilesian University of Technology, Department of Electronics, Electrical Engineering and Microelectronics, Akademicka 16, 44-100 Gliwice, PolandT. PradierUniversité de StrasbourgStephen PriceO. PyshnaAstronomical Observatory of Taras Shevchenko National University of Kyiv, Observatorna Str. 3, Kyiv, 04053, UkraineY RajabovUlugh Beg Astronomical Institute, Uzbekistan Academy of Sciences, Astronomy str. 33, Tashkent 100052, UzbekistanFadi SaibiSophie SaibiDenis Saint-GelaisGRANDMA: Kilonova-CatcherNelio SasakiLaboratório Nacional de Astrofísica, R. dos Estados Unidos, 154—Nações, Itajubá—MG, 37504-364, BrazilM. SerrauGRANDMA: Kilonova-CatcherMasao ShimizuShokry ANational Research Institute of Astronomy and Geophysics (NRIAG), 1 El-marsad St., 11421 Helwan, Cairo, EgyptA. SimonNational Center Junior Academy of Sciences of Ukraine, 38-44, Dehtiarivska St., Kyiv, 04119, UkraineOleksii SokoliukMain Astronomical ObservatoryA. TakeyNational Research Institute of Astronomy and Geophysics (NRIAG), 1 El-marsad St., 11421 Helwan, Cairo, EgyptManasanun TanasanNational Astronomical Research Institute of Thailand (Public Organization), 260, Moo 4, T. Donkaew, A. Mae Rim, Chiang Mai, 50180, ThailandYusufjon TillayevNational University of Uzbekistan, 4 University str., Tashkent 100174, UzbekistanGiuseppe Di TommasoI. Tosta e MeloDepartment of Physics and Astronomy, University of Catania, 95125 Catania, ItalyD. TurpinUniversité Paris CitéXiaofeng WangPhysics Department, Tsinghua University, Beijing 100084, People's Republic of ChinaZhenyu WangUniversity of Chinese Academy of Sciences, Beijing 100049, People's Republic of ChinaI. ZeadNational Research Institute of Astronomy and Geophysics (NRIAG), 1 El-marsad St., 11421 Helwan, Cairo, EgyptJujia ZhangInternational Centre of Supernovae, Yunnan Key Laboratory, Kunming 650216, People's Republic of China
2024en
ABI
Annotatsiya
Abstract First detected on 2023 November 4 by the Gravitational-wave Optical Transient Observer, SN 2023wrk is a Type Ia Supernova at 40 Mpc, with significant unburned carbon in the outer ejecta. In this note, we present photometric and spectroscopic observations and analysis conducted by the Global Rapid Advanced Network Devoted to the Multi-messenger Addict over a 115 days period, which includes 78 days of measurements. The observations were contributed by both amateur and professional astronomers. J. Liu et al. analyzed the physical processes involved, and compared the evolution of color and spectral lines. We conclude that SN 2023wrk is the second 1999aa-like object with strong carbon absorption lines that has ever been found, which enriches our understanding of the subclass of 1999aa-like SNe.
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