TNS Astronomical Transient Report No. 243084 [ 2025TNSTR.440....1F ]
Date Received (UTC): 2025-02-01 07:07:03
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 2025aou
Discoverer internal name: BGEM J054236.15-591855.0
Coordinates (J2000): RA = 05:42:36.151 (85.650629) DEC = -59:18:55.09 (-59.315303)
Discovery date: 2025-01-21 03:19:03.000 (JD=2460696.6382292)
Photometry
Discovery (first detection):
Discovery date: 2025-01-21 03:19:03.000
Flux: 19.69 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam4
Telescope: BlackGEM- 4
Last non-detection:
Last non-detection date: 2024-02-17 02:01:14
Limiting flux: 21.04 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam4
Telescope: BlackGEM- 4
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025aou
Date Received (UTC): 2025-02-01 07:07:03
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 2025aou
Discoverer internal name: BGEM J054236.15-591855.0
Coordinates (J2000): RA = 05:42:36.151 (85.650629) DEC = -59:18:55.09 (-59.315303)
Discovery date: 2025-01-21 03:19:03.000 (JD=2460696.6382292)
Photometry
Discovery (first detection):
Discovery date: 2025-01-21 03:19:03.000
Flux: 19.69 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam4
Telescope: BlackGEM- 4
Last non-detection:
Last non-detection date: 2024-02-17 02:01:14
Limiting flux: 21.04 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam4
Telescope: BlackGEM- 4
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025aou