TNS Classification Report No. 20379 [ 2025TNSCR.592....1K ]

Date Received (UTC): 2025-02-12 16:13:59
Sender: Harsh Kumar
Group: FLEET

Harsh Kumar (Harvard CfA), Peter Blanchard (Harvard CfA), Daichi Hiramatsu (Harvard CfA), Sebastian Gomez (CfA), Edo Berger (Harvard CfA) report/s a classification of object: SN 2025al

Type: SLSN-I
Redshift: 0.43

The following Classification spectrum was provided:

Obsdate: 2025-02-01 05:43:19
Instrument: BINOSPEC
Telescope: MMT Observatory 6.5m

Remarks: the redshift is approximate as it is not estimated using host galaxy lines.

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