TNS Classification Report No. 21373 [ 2025TNSCR2355....1H ]

Date Received (UTC): 2025-06-22 21:30:52
Sender: Mark Huber
Group: SCAT

M. E. Huber (IfA, UH Manoa) on behalf of the SCAT team report/s a classification of object: SN 2025nzi

Type: SN Ib
Redshift: 0.015797

Remarks: Spectrum matches type Ib SN few days before maximum light. Classification and age from template cross-correlation with SNID (Blondin and Tonry 2007) with redshift from NED for NGC 4615

The following Classification spectrum was provided:

Obsdate: 2025-06-21 08:32:24
Instrument: SNIFS
Telescope: UH 88inch

Remarks: Poor dichroic correction for ~490-520 nm

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