TNS Astronomical Transient Report No. 260508 [ 2025TNSTR2471....1X ]

Date Received (UTC): 2025-06-29 11:33:48
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 2025phk
Discoverer internal name: WFST0648df
Coordinates (J2000): RA = 13:00:43.130 (195.179708) DEC = -00:28:58.41 (-0.482892)
Discovery date: 2025-06-26 15:44:38.400 (JD=2460853.156)



Photometry

Discovery (first detection):
Discovery date: 2025-06-26 15:44:38.400
Flux: 22.55 ABMag
Filter: g-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2025-06-25 15:46:05
Limiting flux: 22.32 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/2025phk