TNS Astronomical Transient Report No. 270742 [ 2025TNSTR3781....1X ]
Date Received (UTC): 2025-09-20 13:04:09
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 2025yar
Discoverer internal name: WFST250913ehef
Coordinates (J2000): RA = 00:58:17.380 (14.572417) DEC = +02:02:33.32 (2.042589)
Discovery date: 2025-09-13 21:12:57.600 (JD=2460932.384)
Photometry
Discovery (first detection):
Discovery date: 2025-09-13 21:12:57.600
Flux: 21.84 ABMag
Filter: r-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope
Last non-detection:
Last non-detection date: 2025-09-13 19:32:10
Limiting flux: 19.62 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/2025yar
Date Received (UTC): 2025-09-20 13:04:09
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 2025yar
Discoverer internal name: WFST250913ehef
Coordinates (J2000): RA = 00:58:17.380 (14.572417) DEC = +02:02:33.32 (2.042589)
Discovery date: 2025-09-13 21:12:57.600 (JD=2460932.384)
Photometry
Discovery (first detection):
Discovery date: 2025-09-13 21:12:57.600
Flux: 21.84 ABMag
Filter: r-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope
Last non-detection:
Last non-detection date: 2025-09-13 19:32:10
Limiting flux: 19.62 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/2025yar