TNS Astronomical Transient Report No. 270572 [ 2025TNSTR3754....1T ]
Date Received (UTC): 2025-09-18 13:06:02
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 2025xxg
Discoverer internal name: BGEM J005604.53-375347.6
Coordinates (J2000): RA = 00:56:04.528 (14.018867) DEC = -37:53:47.59 (-37.896553)
Discovery date: 2025-09-11 02:46:39.000 (JD=2460929.6157292)
Photometry
Discovery (first detection):
Discovery date: 2025-09-11 02:46:39.000
Flux: 19.37 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam3
Telescope: BlackGEM- 3
Last non-detection:
Last non-detection date: 2025-09-10 04:58:08
Limiting flux: 19.34 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/2025xxg
Date Received (UTC): 2025-09-18 13:06:02
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 2025xxg
Discoverer internal name: BGEM J005604.53-375347.6
Coordinates (J2000): RA = 00:56:04.528 (14.018867) DEC = -37:53:47.59 (-37.896553)
Discovery date: 2025-09-11 02:46:39.000 (JD=2460929.6157292)
Photometry
Discovery (first detection):
Discovery date: 2025-09-11 02:46:39.000
Flux: 19.37 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam3
Telescope: BlackGEM- 3
Last non-detection:
Last non-detection date: 2025-09-10 04:58:08
Limiting flux: 19.34 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/2025xxg