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KATS项目 KATS25A003 = SN 2025al * SLSN-I

Internal name KATS25A003
RA/DEC (2000) 06 02 43.92 -20 45 06.0
Discovery date (UT) 2025-01-03.72086
Discovery Mag 19.34CV
Host name Anonymous
Host Redshift
Type SLSN-I
Redshift 0.43
Other name/s SN 2025al
ZTF24abscbpa
References Discovery image taken around 2025 Jan. 03.72086 UT at N86 PanSTARRS-1 Image
Reporter/s Jianlin Xu, Mi Zhang, Guoyou Sun, Jiangao Ruan, Jingyuan Zhao, Wenjie Zhou, Yong Ma, Ye, Zhuoyang Chen (Xingming Obs.), Hanjie Tan (AUUK), Guangwei Wu (NAAA), Xing Gao, Ali Esamdin, Chunhai Bai, Yong Wang (XAO), on behalf of the KATS team
Remarks SN candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/kats25a002.html
Discovery report We report the discovery of a possible SN (19.34+-0.21CV). Discovery was made on several 60-s survey images (limiting mag about 19.5) taken by Xing Gao around 2025 Jan. 03.72086 UT in the course of the KATS survey of Xinjiang Astronomical Observatory.
Comments
KATS25A003 C2024 02 13.68318 06 02 43.93 -20 45 05.8 >19.5CV N86
KATS25A003 C2025 01 03.72086 06 02 43.92 -20 45 06.0 19.34+-0.21CV N86