TNS Classification Report No. 22385 [ 2025TNSCR4519....1F ]
Date Received (UTC): 2025-11-10 09:19:23 Sender: Sara Faris
Group: None
Sara Faris (TAU), Lloyd Landsberg, Francois Campher and Moses Mlangeni (UCT), Fiorenzo Stoppa (Oxf), Iair Arcavi (TAU), Paul Groot (Radboud U) report/s a classification of object: AT 2025ukn
Type: AGNRedshift: 0.13
Remarks: We classify this source as an Extreme Nuclear Transient (ENT), based on a blue continuum with broad Balmer lines and a ~200-day rise to ~−22 mag.
The following Classification spectrum was provided:
Obsdate: 2025-10-21 20:51:03
Instrument: G-Spec
Telescope: South African Astronomical Observatory
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2025ukn
Date Received (UTC): 2025-11-10 09:19:23 Sender: Sara Faris
Group: None
Sara Faris (TAU), Lloyd Landsberg, Francois Campher and Moses Mlangeni (UCT), Fiorenzo Stoppa (Oxf), Iair Arcavi (TAU), Paul Groot (Radboud U) report/s a classification of object: AT 2025ukn
Type: AGNRedshift: 0.13
Remarks: We classify this source as an Extreme Nuclear Transient (ENT), based on a blue continuum with broad Balmer lines and a ~200-day rise to ~−22 mag.
The following Classification spectrum was provided:
Obsdate: 2025-10-21 20:51:03
Instrument: G-Spec
Telescope: South African Astronomical Observatory
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2025ukn