TNS Astronomical Transient Report No. 242276 [ 2025TNSTR.329....1S ]
Date Received (UTC): 2025-01-24 11:17:03
Date made public:
Sender: BlackGEM_Bot1
Reporting Group: BlackGEM Discovery Data Source: BlackGEM
F. Stoppa, H. Tranin, 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 2025acl
Discoverer internal name: BGEM J093351.09+205945.9
Coordinates (J2000): RA = 09:33:51.099 (143.462912) DEC = +20:59:45.91 (20.996086)
Discovery date: 2025-01-24 05:15:33.000 (JD=2460699.7191319)
Photometry
Discovery (first detection):
Discovery date: 2025-01-24 05:15:33.000
Flux: 19.96 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam2
Telescope: BlackGEM- 2
Last non-detection:
Last non-detection date: 2025-01-23 06:32:29
Limiting flux: 20.78 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam2
Telescope: BlackGEM- 2
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025acl
Date Received (UTC): 2025-01-24 11:17:03
Date made public:
Sender: BlackGEM_Bot1
Reporting Group: BlackGEM Discovery Data Source: BlackGEM
F. Stoppa, H. Tranin, 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 2025acl
Discoverer internal name: BGEM J093351.09+205945.9
Coordinates (J2000): RA = 09:33:51.099 (143.462912) DEC = +20:59:45.91 (20.996086)
Discovery date: 2025-01-24 05:15:33.000 (JD=2460699.7191319)
Photometry
Discovery (first detection):
Discovery date: 2025-01-24 05:15:33.000
Flux: 19.96 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam2
Telescope: BlackGEM- 2
Last non-detection:
Last non-detection date: 2025-01-23 06:32:29
Limiting flux: 20.78 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam2
Telescope: BlackGEM- 2
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025acl