| Extended Shock Breakout and Early Circumstellar Interaction in SN 2024ggi | |
Shrestha, Manisha1; Bostroem, K. Azalee1; Sand, David J.1; Hosseinzadeh, Griffin1; Andrews, Jennifer E.2; Dong, Yize3; Hoang, Emily3; Janzen, Daryl4; Pearson, Jeniveve1; Jencson, Jacob E.5; Lundquist, M. J.6; Mehta, Darshana3; Ravi, Aravind P.3; Retamal, Nicolás Meza3; Valenti, Stefano3; Brown, Peter J.7; Jha, Saurabh W.8; Macrie, Colin8; Hsu, Brian1; Farah, Joseph9,10; Howell, D. Andrew9,10; McCully, Curtis9; Newsome, Megan9,10; Gonzalez, Estefania Padilla9,10; Pellegrino, Craig11; Terreran, Giacomo9,10; Kwok, Lindsey8; Smith, Nathan1; Schwab, Michaela8; Martas, Aidan3; Munoz, Ricardo R.12; Medina, Gustavo E.13; Li, Ting S.13; Diaz, Paula12; Hiramatsu, Daichi14,15; Tucker, Brad E.16; Wheeler, J. C.17; Wang, Xiaofeng18; Zhai Q(翟倩)19 ; Zhang JJ(张居甲)19,20; Gangopadhyay, Anjasha21; Yang, Yi18; Gutiérrez, Claudia P.22,23
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| 发表期刊 | ASTROPHYSICAL JOURNAL LETTERS
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| 2024-09-01 | |
| 卷号 | 972期号:1 |
| DOI | 10.3847/2041-8213/ad6907 |
| 产权排序 | 第19完成单位 |
| 收录类别 | SCI |
| 摘要 | We present high-cadence photometric and spectroscopic observations of supernova (SN) 2024ggi, a Type II SN with flash spectroscopy features, which exploded in the nearby galaxy NGC 3621 at similar to 7 Mpc. The light-curve evolution over the first 30 hr can be fit by two power-law indices with a break after 22 hr, rising from M V approximate to -12.95 mag at +0.66 day to M V approximate to -17.91 mag after 7 days. In addition, the densely sampled color curve shows a strong blueward evolution over the first few days and then behaves as a normal SN II with a redward evolution as the ejecta cool. Such deviations could be due to interaction with circumstellar material (CSM). Early high- and low-resolution spectra clearly show high-ionization flash features from the first spectrum to +3.42 days after the explosion. From the high-resolution spectra, we calculate the CSM velocity to be 37 +/- 4 km s(-1). We also see the line strength evolve rapidly from 1.22 to 1.49 days in the earliest high-resolution spectra. Comparison of the low-resolution spectra with CMFGEN models suggests that the pre-explosion mass-loss rate of SN 2024ggi falls in the range of 10(-3)-10(-2) M-circle dot yr(-1), which is similar to that derived for SN 2023ixf. However, the rapid temporal evolution of the narrow lines in the spectra of SN 2024ggi (R CSM similar to 2.7 x 10(14) cm) could indicate a smaller spatial extent of the CSM than in SN 2023ixf (R CSM similar to 5.4 x 1014 cm), which in turn implies a lower total CSM mass for SN 2024ggi. |
| 资助项目 | Rutgers University SALT programs[2023-1-MLT-008]; Rutgers University SALT programs[2023-2-SCI-030]; Rutgers University SALT programs[2024-1-MLT-003]; NSF[AST-1821987]; NSF[1813466]; NSF[1908972]; NSF[2108032]; NSF[2308181]; NSF[AST-2008108]; NSF[AST-1911225]; NSF[AST-1911151]; Heising-Simons Foundation[2020-1864]; LSSTC Catalyst Fellowship; John Templeton Foundation[62192]; Government of Catalonia; Horizon 2020 Research and Innovation Programme of the European Union under the Marie Sklodowska-Curie; Beatriu de Pinos 2021 program[BP 00168]; Spanish Ministerio de Ciencia e Innovacion (MCIN); Agencia Estatal de Investigacion(AEI)[PID2020-115253GA-I00]; Program Unidad de Excelencia Mariade Maeztu[CEX2020-001058-M]; National Aeronautics and Space Administration; University of Toronto Arts & Science Post-doctoral Fellowship program; Dunlap Institute; Natural Sciences and Engineering Research Council of Canada(NSERC)[RGPIN-2022-04794]; CAS; People's Government of Yunnan Province; National Key R&D Program of China[2021YFA1600404]; National Natural Science Foundation of China[12173082]; Yunnan Province Foundatio[202201AT070069]; International Centre of Supernovae, Yunnan Key Laboratory[202302AN360001]; ANID BASAL project[FB210003] |
| 项目资助者 | Rutgers University SALT programs[2023-1-MLT-008, 2023-2-SCI-030, 2024-1-MLT-003] ; NSF[AST-1821987, 1813466, 1908972, 2108032, 2308181, AST-2008108, AST-1911225, AST-1911151] ; Heising-Simons Foundation[2020-1864] ; LSSTC Catalyst Fellowship ; John Templeton Foundation[62192] ; Government of Catalonia ; Horizon 2020 Research and Innovation Programme of the European Union under the Marie Sklodowska-Curie ; Beatriu de Pinos 2021 program[BP 00168] ; Spanish Ministerio de Ciencia e Innovacion (MCIN) ; Agencia Estatal de Investigacion(AEI)[PID2020-115253GA-I00] ; Program Unidad de Excelencia Mariade Maeztu[CEX2020-001058-M] ; National Aeronautics and Space Administration ; University of Toronto Arts & Science Post-doctoral Fellowship program ; Dunlap Institute ; Natural Sciences and Engineering Research Council of Canada(NSERC)[RGPIN-2022-04794] ; CAS ; People's Government of Yunnan Province ; National Key R&D Program of China[2021YFA1600404] ; National Natural Science Foundation of China[12173082] ; Yunnan Province Foundatio[202201AT070069] ; International Centre of Supernovae, Yunnan Key Laboratory[202302AN360001] ; ANID BASAL project[FB210003] |
| 语种 | 英语 |
| 学科领域 | 天文学 ; 恒星与银河系 |
| 文章类型 | Article |
| 出版者 | IOP Publishing Ltd |
| 出版地 | TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND |
| ISSN | 2041-8205 |
| URL | 查看原文 |
| WOS记录号 | WOS:001298572500001 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 关键词[WOS] | MASS-LOSS ; II SN ; UV/OPTICAL EMISSION ; PRECURSOR EMISSION ; LIGHT-CURVE ; MESSIER 101 ; PROGENITOR ; DENSE ; EXPLOSION ; SPECTROSCOPY |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 版本 | 出版稿 |
| 条目标识符 | http://ir.ynao.ac.cn/handle/114a53/27572 |
| 专题 | 南方基地 |
| 作者单位 | 1.Steward Observatory, University of Arizona, 933 North Cherry Avenue, Tucson, AZ 85721-0065, USA; [email protected]; 2.Gemini Observatory, 670 North A'ohoku Place, Hilo, HI 96720-2700, USA; 3.Department of Physics and Astronomy, University of California, Davis, 1 Shields Avenue, Davis, CA 95616-5270, USA; 4.Department of Physics & Engineering Physics, University of Saskatchewan, 116 Science Place, Saskatoon, SK S7N 5E2, Canada; 5.IPAC, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA; 6.W. M. Keck Observatory, 65-1120 Māmalahoa Highway, Kamuela, HI 96743-8431, USA; 7.Department of Physics and Astronomy, Texas A&M University, 4242 TAMU, College Station, TX 77843, USA; 8.Department of Physics and Astronomy, Rutgers, the State University of New Jersey, 136 Frelinghuysen Road, Piscataway, NJ 08854-8019, USA; 9.Las Cumbres Observatory, 6740 Cortona Drive, Suite 102, Goleta, CA 93117-5575, USA; 10.Department of Physics, University of California, Santa Barbara, CA 93106-9530, USA; 11.Department of Astronomy, University of Virginia, Charlottesville, VA 22904, USA; 12.Departamento de Astronomia, Universidad de Chile, Camino El Observatorio 1515, Las Condes, Santiago, Chile; 13.David A. Dunlap Department of Astronomy and Astrophysics, University of Toronto, 50 St. George Street, Toronto, ON M5S 3H4, Canada; 14.Center for Astrophysics ∣ Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138-1516, USA; 15.The NSF AI Institute for Artificial Intelligence and Fundamental Interactions, USA; 16.Mt. Stromlo Observatory, The Research School of Astronomy and Astrophysics, Australian National University, ACT 2601, Australia; 17.University of Texas at Austin, 1 University Station C1400, Austin, TX 78712-0259, USA; 18.Physics Department and Tsinghua Center for Astrophysics, Tsinghua University, Beijing, 100084, People's Republic of China; 19.Yunnan Observatories (YNAO), Chinese Academy of Sciences (CAS), Kunming, 650216, People's Republic of China; 20.International Centre of Supernovae, Yunnan Key Laboratory, Kunming 650216, People's Republic of China; 21.Oskar Klein Centre, Department of Astronomy, Stockholm University, Albanova University Centre, SE-106 91 Stockholm, Sweden; 22.Institut d'Estudis Espacials de Catalunya (IEEC), Edifici RDIT, Campus UPC, 08860 Castelldefels (Barcelona), Spain; 23.Institute of Space Sciences (ICE, CSIC), Campus UAB, Carrer de Can Magrans, s/n, E-08193 Barcelona, Spain |
| 推荐引用方式 GB/T 7714 | Shrestha, Manisha,Bostroem, K. Azalee,Sand, David J.,et al. Extended Shock Breakout and Early Circumstellar Interaction in SN 2024ggi[J]. ASTROPHYSICAL JOURNAL LETTERS,2024,972(1). |
| APA | Shrestha, Manisha.,Bostroem, K. Azalee.,Sand, David J..,Hosseinzadeh, Griffin.,Andrews, Jennifer E..,...&Gutiérrez, Claudia P..(2024).Extended Shock Breakout and Early Circumstellar Interaction in SN 2024ggi.ASTROPHYSICAL JOURNAL LETTERS,972(1). |
| MLA | Shrestha, Manisha,et al."Extended Shock Breakout and Early Circumstellar Interaction in SN 2024ggi".ASTROPHYSICAL JOURNAL LETTERS 972.1(2024). |
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