TNS Astronomical Transient Report No. 248966 [ 2025TNSTR1062....1X ]
Date Received (UTC): 2025-03-20 11:05:47
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 2025ewy
Discoverer internal name: WFST0509dmzv
Coordinates (J2000): RA = 13:37:39.260 (204.413583) DEC = -01:26:44.83 (-1.445786)
Discovery date: 2025-02-07 22:29:16.800 (JD=2460714.437)
Photometry
Discovery (first detection):
Discovery date: 2025-02-07 22:29:16.800
Flux: 21.71 ABMag
Filter: r-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope
Last non-detection:
Archival info: Other
Remarks: The transient was discovered on the first night of the WFST DHugr survey, non-detection constraint is not available.
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025ewy
Date Received (UTC): 2025-03-20 11:05:47
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 2025ewy
Discoverer internal name: WFST0509dmzv
Coordinates (J2000): RA = 13:37:39.260 (204.413583) DEC = -01:26:44.83 (-1.445786)
Discovery date: 2025-02-07 22:29:16.800 (JD=2460714.437)
Photometry
Discovery (first detection):
Discovery date: 2025-02-07 22:29:16.800
Flux: 21.71 ABMag
Filter: r-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope
Last non-detection:
Archival info: Other
Remarks: The transient was discovered on the first night of the WFST DHugr survey, non-detection constraint is not available.
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025ewy