Hanindyo Kuncarayakti profile picture

Hanindyo
Kuncarayakti

Senior Research Fellow, Tuorla Observatory
Docent, Department of Physics and Astronomy
Docent (Adjunct Professor), D.Sc.

Contact

+358 29 450 4517
+358 50 412 5819
Vesilinnantie 5
20500
Turku

Areas of expertise

astronomy
observational astrophysics
supernovae
transients
stellar populations
instrumentation

Biography

I completed my PhD at the University of Tokyo in 2013. Afterwards, I briefly worked at Kavli Institute for the Physics and Mathematics of the Universe (IPMU), University of Tokyo, before moving to Universidad de Chile as a FONDECYT Postdoctoral Fellow. I moved to Finland in late 2016 for a postdoctoral fellowship at the Finnish Centre for Astronomy with ESO (FINCA), and from 2019 continued as an Academy of Finland Research Fellow at the Department of Physics and Astronomy at University of Turku. I am now a senior research fellow at the Department of Physics and Astronomy and FINCA.

Publications

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Infrared observations reveal the reprocessing envelope in the tidal disruption event AT 2019azh (2026)

Astronomy and Astrophysics
Reynolds, Thomas M.; Thomsen, Lars; Mattila, Seppo; Nagao, Takashi; Anderson, Joseph P.; Bauer, Franz E.; Charalampopoulos, Panos; Dai, Lixin; Faris, Sara; Gromadzki, Mariusz; Gutiérrez, Claudia P.; Kuncarayakti, Hanin; Inserra, Cosimo; Kankare, Erkki; Kravtsov, Timo; Moldon, Javier; Moran, Shane; Pérez Torres, Miguel; Wiseman, Phil; van Velzen, Sjoert
(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

WFST Supernovae in the First Year. II. SN 2024aedt: Systematical Study of a Transitional Type Ia Supernova (2026)

Astrophysical Journal
Meng, Dezheng; Jiang, Ji-an; Kong, Xu; Xu, Zelin; Maeda, Keiichi; Kuncarayakti, Hanindyo; Galbany, Lluis; Jha, Saurabh W.; Ivezic, Zeljko; Yoachim, Peter; Wu, Weiyu; Liu, Zhengyan; Zhao, Junhan; Connolly, Andrew J.; Jia, Ziqing; Hu, Lei; Ding, Weiyu; Fan, Lulu; Li, Feng; Liang, Ming; Tang, Jinlong; Wan, Zhen; Wang, Hairen; Wang, Jian; Xue, Yongquan; Zhang, Hongfei; Zhao, Wen; Zheng, Xianzhong; Zhu, Qingfeng
(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

The hydrogen-free circumstellar interaction in the Type Ib supernova 2021efd: A clue to the mechanism of the helium-layer stripping (2026)

Astronomy and Astrophysics
Pyykkinen, N.; Nagao, T.; Kuncarayakti, H.; Stritzinger, M. D.; Kangas, T.; Maeda, K.; Chen, P.; Sollerman, J.; Burns, C.; Bose, S.; Folatelli, G.; Ferrari, L.; Morrell, N.; Reguitti, A.; Salmaso, I.; Mattila, S.; Gal-Yam, A.; Fremling, C.; Anand, S.; Kasliwal, M. M.; Gutierrez, C. P.; Galbany, L.; Hoogendam, W.; Schulze, S.; Ashall, C.; Medler, K.; Pfeffer, C. M.; Lundqvist, P.; Rusholme, B.; Adler, J.
(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Massive stars exploding in a He-rich circumstellar medium XII. SN 2024acyl: A fast, linearly declining Type Ibn supernova with early flash-ionisation features (2026)

Astronomy and Astrophysics
Cai, Y. -Z.; Pastorello, A.; Maeda, K.; Zhao, J. -W.; Wang, Z. -Y.; Peng, Z. -H.; Reguitti, A.; Tartaglia, L.; Filippenko, A. V.; Pan, Y.; Valerin, G.; Kumar, B.; Wang, Z.; Fraser, M.; Anderson, J. P.; Benetti, S.; Bose, S.; Brink, T. G.; Cappellaro, E.; Chen, T. -W.; Chen, X. -L.; Elias-rosa, N.; Esamdin, A.; Gal-yam, A.; Gonzalez-banuelos, M.; Gromadzki, M.; Gutierrez, C. P.; Inserra, C.; Iskandar, A.; Kangas, T.; Kankare, E.; Kravtsov, T.; Kuncarayakti, H.; Li, L. -P.; Liu, C. -X.; Liu, X. -K.; Lundqvist, P.; Matilainen, K.; Mattila, S.; Moran, S.; Muller-bravo, T. E.; Nagao, T.; Petrushevska, T.; Pignata, G.; Salmaso, I.; Smartt, S. J.; Sollerman, J.; Srivastav, S.; Stritzinger, M. D.; Wang, L. -T.; Yan, S. -Y.; Yang, Y.; Yang, Y. -P.; Zheng, W.; Zou, X. -Z.; Chen, L. -Y.; Du, X. -L.; Fang, Q. -L.; Fiore, A.; Ragosta, F.; Zha, S.; Zhang, J. -J.; Liu, X. W.; Bai, J. M.; Wang, B.; Wang, X. F.
(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

WFST Supernovae in the First Year. I. Statistical Study of 16 Early-phase Type Ia Supernovae from the Pilot Survey (2026)

Research in Astronomy and Astrophysics
Wu, Weiyu; Jiang, Ji-an; Xu, Zelin; Meng, Dezheng; Maeda, Keiichi; Kuncarayakti, Hanindyo; Galbany, Lluís; Jha, Saurabh W.; Ivezić, Željko; Yoachim, Peter; Liu, Zhengyan; Zhao, Junhan; Wang, Tinggui; Kong, Xu; Connolly, Andrew J.; Jia, Ziqing; Hu, Lei; Fan, Lulu; Jiang, Ning; Li, Feng; Liang, Ming; Tang, Jinlong; Wan, Zhen; Wang, Hairen; Wang, Jian; Xue, Yongquan; Zhang, Hongfei; Zhao, Wen; Zheng, Xianzhong; Zhu, Qingfeng
(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Photometry and Spectroscopy of SN 2024pxl: A Luminosity Link among Type Iax Supernovae (2026)

Astrophysical Journal
Singh, Mridweeka; Kwok, Lindsey A.; Jha, Saurabh W.; Dastidar, R.; Larison, Conor; Filippenko, Alexei V.; Andrews, Jennifer E.; Andrews, Moira; Anupama, G. C.; Arunachalam, Prasiddha; Auchettl, Katie; Banhidi, Dominik; Barna, Barnabas; Bostroem, K. Azalee; Brink, Thomas G.; Cartier, Regis; Chen, Ping; Christy, Collin T.; Coulter, David A.; Covarrubias, Sofia; Davis, Kyle W.; Dickinson, Connor B.; Dong, Yize; Farah, Joseph; Flors, Andreas; Foley, Ryan J.; Franz, Noah; Fremling, Christoffer; Galbany, Lluis; Gangopadhyay, Anjasha; Garg, Aarna; Gates, Elinor L.; Graur, Or; Gordon, Alexa C.; Hiramatsu, Daichi; Hoang, Emily; Howell, D. Andrew; Hsu, Brian; Johansson, Joel; Joshi, Arti; Kahinga, Lordrick A.; Kaur, Ravjit; Kumar, Sahana; Kumnurdmanee, Piramon; Kuncarayakti, Hanindyo; LeBaron, Natalie; Lidman, C.; Liu, Chang; Maeda, Keiichi; Maguire, Kate; Martin, Bailey; McCully, Curtis; Mehta, Darshana; Menotti, Luca M.; Metevier, Anne J.; Miller, A. A.; Misra, Kuntal; Murphey, C. Tanner; Newsome, Megan; Padilla Gonzalez, Estefania; Patra, Kishore C.; Pearson, Jeniveve; Piro, Anthony L.; Polin, Abigail; Ravi, Aravind P.; Rest, Armin; Rehemtulla, Nabeel; Meza Retamal, Nicolas; Robinson, O. M.; Rojas-Bravo, Cesar; Sahu, Devendra K.; Sand, David J.; Schmidt, Brian P.; Schulze, Steve; Schwab, Michaela; Shrestha, Manisha; Siebert, Matthew R.; Simha, Sunil; Smith, Nathan; Sollerman, Jesper; Srivastav, Shubham; Subrayan, Bhagya M.; Szalai, Tamas; Taggart, Kirsty; Teja, Rishabh Singh; Terwel, Jacco H.; Tinyanont, Samaporn; Valenti, Stefano; Vinko, Jozsef; Westerling, Aya L.; Wheeler, J. Craig; Yang, Yi; Zheng, Weikang
(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

A study in scarlet. II. Spectroscopic properties of a sample of intermediate-luminosity red transients (2025)

II. Spectroscopic properties of a sample of intermediate-luminosity red transients
Astronomy and Astrophysics
Valerin, G.; Pastorello, A.; Mason, E.; Reguitti, A.; Benetti, S.; Cai, Y.-Z.; Chen, T.-W.; Eappachen, D.; Elias-Rosa, N.; Fraser, M.; Gangopadhyay, A.; Hsiao, E.; Howell, D.; Inserra, C.; Izzo, L.; Jencson, J.; Kankare, E.; Kotak, R.; Lundqvist, P.; Mazzali, P.; Misra, K.; Pignata, G.; Prentice, S.; Sand, D.; Smartt, S.; Stritzinger, M.; Tartaglia, L.; Valenti, S.; Anderson, J.; Andrews, J.; Amaro, R.; Barbarino, C.; Brennan, S.; Bufano, F.; Callis, E.; Cappellaro, E.; Dastidar, R.; Della, Valle; Fiore, A.; Fulton, M.; Galbany, L.; Gromadzki, M.; Heikkilä, T.; Hiramatsu, D.; Karamehmetoglu, E.; Kuncarayakti, H.; Leloudas, G.; Limongi, M.; Lundquist, M.; McCully, C.; Müller-Bravo, T.; Nicholl, M.; Ochner, P.; Padilla, Gonzalez; Paraskeva, E.; Pellegrino, C.; Rau, A.; Reichart, D.; Reynolds, T.; Roy, R.; Salmaso, I.; Shahbandeh, M.; Singh, M.; Sollerman, J.; Turatto, M.; Tomasella, L.; Wyatt, S.; Young, D.
(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )