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AT 2021lwx yavishe takozh vidome yak ZTF20abrbeie abo Strashna Barbi 4 najenergetichnisha nekvazarna optichna perehidna astronomichna podiya en yaka koli nebud sposterigalasya z pikovoyu yaskravistyu 7 10 45 erg za sekundu erg s i zagalnoyu viprominyuvanoyu energiyeyu ponad 1 5 10 53 erg protyagom troh rokiv 5 Podiya vpershe bula identifikovana na zobrazhennyah otrimanih 13 kvitnya 2021 roku za dopomogoyu astronomichnogo znimannya Zwicky Transient Facility ZTF 6 Vvazhayetsya sho yavishe pov yazano z akreciyeyu materiyi v nadmasivnu chornu diru NMChD vazhchu za sto miljoniv sonyachnih mas M 4 5 7 Chervonij zsuv podiyi dorivnyuye z 0 9945 5 sho pomishaye yiyi na vidstan priblizno vosmi milyardiv svitlovih rokiv vid Zemli 7 v suzir yi Lisichka 8 Zhodnoyi materinskoyi galaktiki ne viyavleno 4 5 AT 2021lwxKatalozhnij kodAT 2021lwxSuzir yaLisichka 1 Chervone zmishennya0 9945 2 Svitnist7 656E 35 vat 1 Pryame pidnesennya5 558030952 radian 3 Shilennya0 4787553175 radian 3 Primusova fotometriya poperednih zobrazhen ZTF pokazala sho ob yekt AT 2021lwx vzhe pochav svitlishati 16 chervnya 2020 roku yak ZTF20abrbeie Jogo takozh bulo viyavleno nezalezhno v danih sistemi ostannogo spovishennya pro zitknennya z asteroyidami ATLAS yak ATLAS20bkdj i teleskopa panoramnogo oglyadu ta sistemi shvidkogo reaguvannya Pan STARRS yak PS22iin V observatoriyi Nila Gerelsa Svifta rentgenivski sposterezhennya provodilisya za dopomogoyu rentgenivskogo teleskopa XRT a ultrafioletovi za dopomogoyu ultrafioletovogo optichnogo teleskopa UVOT 4 5 Subrayan ta inshi spochatku interpretuvali ce yak podiyu prilivnogo rujnuvannya mizh nadmasivnoyu chornoyu diroyu 10 8 M i masivnoyu zirkoyu 14 M 4 Vajsman ta inshi ne sprijmayut cyu interpretaciyu i natomist vvazhayut sho najbilsh imovirnim scenariyem ye raptova akkreciya velikoyi kilkosti gazu potencijno gigantskoyi molekulyarnoyi hmari 5 1000 M 9 na nadmasivnu chornu diru gt 10 8 M 5 10 Teoretichna masa nadmasivnoyi chornoyi diri zasnovana na vidnoshenni svitla do masi stanovit priblizno 100 miljoniv 1 milyard sonyachnih mas vrahovuyuchi yaskravist yaka sposterigayetsya Prote teoretichna mezha dlya akrecijnoyi nadmasivnoyi chornoyi diri stanovit 100 miljoniv sonyachnih mas Div takozh red Spalah nadskupchennya Zmiyenoscya en podiya 5 10 61 erg sho mogla vidbutisya do 240 miljoniv rokiv tomu viyavlena yak gigantskij radiovikopnij zalishok MS 0735 6 7421 en odni z najbilsh potuzhnih spalahiv u aktivnomu yadri galaktiki yaki vidbuvayutsya protyagom ostannih 100 miljoniv rokiv GRB 080916C en spalah gamma viprominyuvannya 8 8 10 54 erg 2008 roku 11 GRB 221009A en gamma spalah yakij sposterigali u 2022 roci buv yaskravishim za AT 2021lwx ale menshim za energiyeyu oskilki trivav lishe desyat godin 8 Gipernovi zori vibuh masivnoyi zori masoyu ponad 20 mas Soncya pislya kolapsu yiyi yadra Primitki red a b https ras ac uk news and press news astronomers reveal largest cosmic explosion ever seen Multiwavelength observations of the extraordinary accretion event AT2021lwx Mon Not R Astron Soc D Flower OUP 2023 Vol 522 P 3992 4002 ISSN 0035 8711 1365 2966 doi 10 1093 MNRAS STAD1000 arXiv 2303 04412 d Track Q118559539d Track Q1536490d Track Q217595d Track Q5233701 a b https www wis tns org object 2021lwx discovery cert a b v g d Subrayan Bhagya M Milisavljevic Dan Chornock Ryan Margutti Raffaella Alexander Kate D Ramakrishnan Vandana Duffell Paul C Dickinson Danielle A ta in 1 travnya 2023 Scary Barbie An Extremely Energetic Long duration Tidal Disruption Event Candidate without a Detected Host Galaxy at z 0 995 The Astrophysical Journal Letters angl 948 2 L19 ISSN 2041 8205 doi 10 3847 2041 8213 accf1a Procitovano 27 travnya 2023 b cite journal b rekomenduyetsya displayauthors dovidka a b v g d e zh Wiseman P Wang Y Honig S Castero Segura N Clark P Frohmaier C Fulton M D Leloudas G ta in July 2023 Multiwavelength observations of the extraordinary accretion event AT 2021lwx Monthly Notices of the Royal Astronomical Society angl 522 3 3992 4002 Procitovano 27 travnya 2023 cherez Oxford Academic b cite journal b rekomenduyetsya displayauthors dovidka Nordin J Brinnel V van Santen J Gal Yam A Yaron O Schulze S 10 travnya 2021 Discovery certificate for object 2021lwx IAU Transient Name Server angl Procitovano 27 travnya 2023 a b Overbye Dennis 12 travnya 2023 The Biggest Explosion in the Cosmos Just Keeps Going For three years telescopes have monitored one of the most luminous events ever a supermassive black hole consuming a gigantic cloud of interstellar gas The New York Times angl Arhiv originalu za 12 travnya 2023 Procitovano 27 travnya 2023 a b Kahlon Gurjeet 5 listopada 2023 Astronomers reveal the largest cosmic explosion ever seen Royal Astronomical Society angl Procitovano 27 travnya 2023 This Is The Largest Cosmic Explosion In The Universe Ever Seen IFLScience angl 11 travnya 2023 Procitovano 27 travnya 2023 Terrifying Why the universe s largest cosmic explosion is called Scary Barbie USA Today angl 12 travnya 2023 Procitovano 27 travnya 2023 Fermi LAT and Fermi GBM Collaborations 27 bereznya 2009 Fermi Observations of High Energy Gamma Ray Emission from GRB 080916C Science angl 323 5922 1688 1693 Procitovano 27 travnya 2023 Otrimano z https uk wikipedia org w index php title AT 2021lwx amp oldid 40368860