TNS Astronomical Transient Report No. 275760 [ 2025TNSTR4438....1X ]

Date Received (UTC): 2025-11-04 10:44:22
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 2025acls
Discoverer internal name: WFST251021aavab
Coordinates (J2000): RA = 01:19:52.840 (19.970167) DEC = -00:17:57.24 (-0.299233)
Discovery date: 2025-10-21 16:52:19.200 (JD=2460970.203)



Photometry

Discovery (first detection):
Discovery date: 2025-10-21 16:52:19.200
Flux: 22.74 ABMag
Filter: r-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2025-10-19 16:56:38
Limiting flux: 23.29 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/2025acls