TNS Astronomical Transient Report No. 256994 [ 2025TNSTR1985....1X ]

Date Received (UTC): 2025-05-27 13:14:53
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 2025mfv
Discoverer internal name: WFST0615kpdc
Coordinates (J2000): RA = 13:13:18.070 (198.325292) DEC = +04:34:38.70 (4.577417)
Discovery date: 2025-05-24 16:56:38.400 (JD=2460820.206)



Photometry

Discovery (first detection):
Discovery date: 2025-05-24 16:56:38.400
Flux: 22.68 ABMag
Filter: g-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2025-05-21 16:48:00
Limiting flux: 23.09 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/2025mfv