TNS Astronomical Transient Report No. 273333 [ 2025TNSTR4118....1X ]

Date Received (UTC): 2025-10-14 10:00:54
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 2025aalg
Discoverer internal name: WFST251010kgjv
Coordinates (J2000): RA = 01:07:13.810 (16.807542) DEC = +01:56:12.02 (1.936672)
Discovery date: 2025-10-10 18:37:26.400 (JD=2460959.276)



Photometry

Discovery (first detection):
Discovery date: 2025-10-10 18:37:26.400
Flux: 21.48 ABMag
Filter: r-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2025-10-03 19:22:05
Limiting flux: 22.12 ABMag
Filter: r-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope


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