TNS Classification Report No. 22387 [ 2025TNSCR4525....1S ]

Date Received (UTC): 2025-11-10 12:55:52
Sender: Steve Schulze
Group: ZTF

Steve Schulze (CIERA), Kostas Tsalapatas and Jesper Sollerman (OKC) report on behalf of the ZTF SLSN Working Group report/s a classification of object: SN 2025abvv

Type: SLSN-I
Redshift: 0.19

The following Classification spectrum was provided:

Obsdate: 2025-11-09 21:18:34
Instrument: ALFOSC
Telescope: Nordic Optical Telescope

Remarks: Good matches with Gaia 16apd at z = 0.19, around maximum light.

Details of the object and its spectra can be viewed here: https://sandbox.wis-tns.org/object/2025abvv