TNS Astronomical Transient Report No. 261354 [ 2025TNSTR2536....1F ]
Date Received (UTC): 2025-07-03 11:18:03
Date made public:
Sender: BlackGEM_Bot1
Reporting Group: BlackGEM Discovery Data Source: BlackGEM
S. Faris, H. Tranin, F. Stoppa, D. Pieterse, G. Ramsay, 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 2025qdy
Discoverer internal name: BGEM J033527.37-260909.8
Coordinates (J2000): RA = 03:35:27.377 (53.864071) DEC = -26:09:09.82 (-26.152728)
Discovery date: 2025-07-02 09:54:13.000 (JD=2460858.9126505)
Photometry
Discovery (first detection):
Discovery date: 2025-07-02 09:54:13.000
Flux: 19.17 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam2
Telescope: BlackGEM- 2
Last non-detection:
Last non-detection date: 2025-02-05 01:05:42
Limiting flux: 20.31 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/2025qdy
Date Received (UTC): 2025-07-03 11:18:03
Date made public:
Sender: BlackGEM_Bot1
Reporting Group: BlackGEM Discovery Data Source: BlackGEM
S. Faris, H. Tranin, F. Stoppa, D. Pieterse, G. Ramsay, 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 2025qdy
Discoverer internal name: BGEM J033527.37-260909.8
Coordinates (J2000): RA = 03:35:27.377 (53.864071) DEC = -26:09:09.82 (-26.152728)
Discovery date: 2025-07-02 09:54:13.000 (JD=2460858.9126505)
Photometry
Discovery (first detection):
Discovery date: 2025-07-02 09:54:13.000
Flux: 19.17 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam2
Telescope: BlackGEM- 2
Last non-detection:
Last non-detection date: 2025-02-05 01:05:42
Limiting flux: 20.31 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/2025qdy