TNS Astronomical Transient Report No. 270537 [ 2025TNSTR3760....1X ]

Date Received (UTC): 2025-09-18 08:43:56
Date made public:
Sender: WFST_SN
Reporting Group: WFST     Discovery Data Source: WFST

Zelin Xu, Dezheng Meng, Ji-an Jiang, Weiyu Wu, Zhengyan Liu, Junhan Zhao, Ziqing Jia (USTC) on behalf of the WFST collaboration report/s the discovery of a new astronomical transient.

IAU Designation: AT 2025xwj
Discoverer internal name: WFST250913jbci
Coordinates (J2000): RA = 02:17:47.660 (34.448583) DEC = +03:10:32.09 (3.175581)
Discovery date: 2025-09-13 21:38:52.800 (JD=2460932.402)



Photometry

Discovery (first detection):
Discovery date: 2025-09-13 21:38:52.800
Flux: 21.97 ABMag
Filter: r-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2025-09-13 19:59:31
Limiting flux: 20.03 ABMag
Filter: g-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope


Details of the new object can be viewed here: https://www.wis-tns.org/object/2025xwj