TNS Astronomical Transient Report No. 244576 [ 2025TNSTR.626....1R ]

Date Received (UTC): 2025-02-16 14:14:20
Date made public:
Sender: GOTO_bot
Reporting Group: GOTO     Discovery Data Source: GOTO

G. Ramsay, D. O'Neill, K. Ackley, M. Dyer, F. Jiménez-Ibarra, J. Lyman, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, K. Noysena, R. Kotak, R. Breton, L. Nuttall, E. Pallé, D. Pollacco, T. Killestein, A. Kumar, on behalf of GOTO collaboration report/s the discovery of a new astronomical transient.

IAU Designation: AT 2025bsv
Discoverer internal name: GOTO25ahv
Coordinates (J2000): RA = 09:21:58.831 (140.495129) DEC = +04:15:59.34 (4.266484)
Discovery date: 2025-02-16 11:20:04.992 (JD=2460722.972277)



Photometry

Discovery (first detection):
Discovery date: 2025-02-16 11:20:04.992
Flux: 18.98 ABMag
Filter: L-GOTO
Instrument: GOTO-4
Telescope: GOTO-South

Last non-detection:
Last non-detection date: 2025-02-06 22:33:41
Limiting flux: 19.6 ABMag
Filter: L-GOTO
Instrument: GOTO-1
Telescope: GOTO-North


Details of the new object can be viewed here: https://www.wis-tns.org/object/2025bsv