TNS Classification Report No. 22178 [ 2025TNSCR4047....1W ]

Date Received (UTC): 2025-10-08 12:41:36
Sender: Jacob Wise
Group: ZTF

Jacob Wise (LJMU), Daniel Perley (LJMU), K-Ryan Hinds (Caltech), Zoe McGrath (LJMU) report/s a classification of object: SN 2025ymu

Type: SN Ia
Redshift: 0.071933

Remarks: Spectrum displays Si II absorption and Fe II features characteristic of a SN Ia. Redshift of z = 0.071933 ± 0.000150 from The 6dF Galaxy Survey Data Release 3.

The following Classification spectrum was provided:

Obsdate: 2025-10-07 23:44:10
Instrument: SPRAT
Telescope: Liverpool Telescope

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