TNS Astronomical Transient Report No. 274373 [ 2025TNSTR4252....1T ]
Date Received (UTC): 2025-10-23 09:45:02
Date made public:
Sender: BlackGEM_Bot1
Reporting Group: BlackGEM Discovery Data Source: BlackGEM
H. Tranin, F. Stoppa, D. Pieterse, G. Ramsay, S. Faris, P. Groot, P. Vreeswijk, N. Blagorodnova, J. van Roestel, H. Wichern, S. Scaringi report/s the discovery of a new astronomical transient.
IAU Designation: AT 2025abgv
Discoverer internal name: BGEM J033015.70-354155.6
Coordinates (J2000): RA = 03:30:15.697 (52.565404) DEC = -35:41:55.56 (-35.698767)
Discovery date: 2025-10-19 07:22:00.000 (JD=2460967.8069444)
Photometry
Discovery (first detection):
Discovery date: 2025-10-19 07:22:00.000
Flux: 19.43 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam3
Telescope: BlackGEM- 3
Last non-detection:
Last non-detection date: 2025-10-18 07:27:07
Limiting flux: 20.63 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam3
Telescope: BlackGEM- 3
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025abgv
Date Received (UTC): 2025-10-23 09:45:02
Date made public:
Sender: BlackGEM_Bot1
Reporting Group: BlackGEM Discovery Data Source: BlackGEM
H. Tranin, F. Stoppa, D. Pieterse, G. Ramsay, S. Faris, P. Groot, P. Vreeswijk, N. Blagorodnova, J. van Roestel, H. Wichern, S. Scaringi report/s the discovery of a new astronomical transient.
IAU Designation: AT 2025abgv
Discoverer internal name: BGEM J033015.70-354155.6
Coordinates (J2000): RA = 03:30:15.697 (52.565404) DEC = -35:41:55.56 (-35.698767)
Discovery date: 2025-10-19 07:22:00.000 (JD=2460967.8069444)
Photometry
Discovery (first detection):
Discovery date: 2025-10-19 07:22:00.000
Flux: 19.43 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam3
Telescope: BlackGEM- 3
Last non-detection:
Last non-detection date: 2025-10-18 07:27:07
Limiting flux: 20.63 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam3
Telescope: BlackGEM- 3
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025abgv