TNS Astronomical Transient Report No. 259879 [ 2025TNSTR2373....1L ]
Date Received (UTC): 2025-06-24 08:00:21
Date made public:
Sender: BlackGEM_Bot1
Reporting Group: BlackGEM Discovery Data Source: BlackGEM
L. Landsberg, 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 2025oug
Discoverer internal name: BGEM J202919.00+101139.4
Coordinates (J2000): RA = 20:29:19.003 (307.329179) DEC = +10:11:39.48 (10.1943)
Discovery date: 2025-06-24 04:31:50.000 (JD=2460850.6887731)
Photometry
Discovery (first detection):
Discovery date: 2025-06-24 04:31:50.000
Flux: 18.64 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam2
Telescope: BlackGEM- 2
Last non-detection:
Last non-detection date: 2025-05-20 07:52:00
Limiting flux: 20.11 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/2025oug
Date Received (UTC): 2025-06-24 08:00:21
Date made public:
Sender: BlackGEM_Bot1
Reporting Group: BlackGEM Discovery Data Source: BlackGEM
L. Landsberg, 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 2025oug
Discoverer internal name: BGEM J202919.00+101139.4
Coordinates (J2000): RA = 20:29:19.003 (307.329179) DEC = +10:11:39.48 (10.1943)
Discovery date: 2025-06-24 04:31:50.000 (JD=2460850.6887731)
Photometry
Discovery (first detection):
Discovery date: 2025-06-24 04:31:50.000
Flux: 18.64 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam2
Telescope: BlackGEM- 2
Last non-detection:
Last non-detection date: 2025-05-20 07:52:00
Limiting flux: 20.11 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/2025oug