TNS Astronomical Transient Report No. 240857 [ 2025TNSTR.118....1G ]
Date Received (UTC): 2025-01-09 12:28:02
Date made public:
Sender: BlackGEM_Bot1
Reporting Group: BlackGEM Discovery Data Source: BlackGEM
P. Groot, H. Tranin, F. Stoppa, D. Pieterse, G. Ramsay, S. Faris, P. Vreeswijk, N. Blagorodnova, J. van Roestel, H. Wichern, S. Scaringi report/s the discovery of a new astronomical transient.
IAU Designation: AT 2025hm
Discoverer internal name: BGEM J124925.71-060854.8
Coordinates (J2000): RA = 12:49:25.711 (192.357129) DEC = -06:08:54.86 (-6.148572)
Discovery date: 2025-01-09 07:16:18.000 (JD=2460684.8029861)
Photometry
Discovery (first detection):
Discovery date: 2025-01-09 07:16:18.000
Flux: 19.27 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam2
Telescope: BlackGEM- 2
Last non-detection:
Last non-detection date: 2025-01-04 07:28:59
Limiting flux: 21 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/2025hm
Date Received (UTC): 2025-01-09 12:28:02
Date made public:
Sender: BlackGEM_Bot1
Reporting Group: BlackGEM Discovery Data Source: BlackGEM
P. Groot, H. Tranin, F. Stoppa, D. Pieterse, G. Ramsay, S. Faris, P. Vreeswijk, N. Blagorodnova, J. van Roestel, H. Wichern, S. Scaringi report/s the discovery of a new astronomical transient.
IAU Designation: AT 2025hm
Discoverer internal name: BGEM J124925.71-060854.8
Coordinates (J2000): RA = 12:49:25.711 (192.357129) DEC = -06:08:54.86 (-6.148572)
Discovery date: 2025-01-09 07:16:18.000 (JD=2460684.8029861)
Photometry
Discovery (first detection):
Discovery date: 2025-01-09 07:16:18.000
Flux: 19.27 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam2
Telescope: BlackGEM- 2
Last non-detection:
Last non-detection date: 2025-01-04 07:28:59
Limiting flux: 21 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/2025hm