TNS Astronomical Transient Report No. 271018 [ 2025TNSTR3826....1X ]

Date Received (UTC): 2025-09-23 10:30:44
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 2025yhz
Discoverer internal name: WFST250916fncu
Coordinates (J2000): RA = 01:08:43.840 (17.182667) DEC = +04:11:23.24 (4.189789)
Discovery date: 2025-09-16 19:53:45.600 (JD=2460935.329)



Photometry

Discovery (first detection):
Discovery date: 2025-09-16 19:53:45.600
Flux: 22.61 ABMag
Filter: g-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2025-09-15 21:41:46
Limiting flux: 21.97 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/2025yhz