TNS Astronomical Transient Report No. 244591 [ 2025TNSTR.624....1O ]

Date Received (UTC): 2025-02-16 16:18:55
Date made public:
Sender: GOTO_bot
Reporting Group: GOTO     Discovery Data Source: GOTO

D. O'Neill, G. Ramsay, 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 2025bsy
Discoverer internal name: GOTO25ail
Coordinates (J2000): RA = 07:00:19.010 (105.07921) DEC = -58:01:22.93 (-58.023036)
Discovery date: 2025-02-16 10:29:36.672 (JD=2460722.93723)



Photometry

Discovery (first detection):
Discovery date: 2025-02-16 10:29:36.672
Flux: 19.95 ABMag
Filter: L-GOTO
Instrument: GOTO-3
Telescope: GOTO-South

Last non-detection:
Last non-detection date: 2025-02-06 12:26:38
Limiting flux: 19.8 ABMag
Filter: L-GOTO
Instrument: GOTO-3
Telescope: GOTO-South


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