TNS Classification Report No. 21359 [ 2025TNSCR2304....1S ]

Date Received (UTC): 2025-06-19 14:53:04
Sender: Robin Leadbeater
Group: None

Emmanuel Soubrouillard, Robin Leadbeater report/s a classification of object: SN 2025nmc

Type: SN Ia
Redshift: 0.1

Remarks: Spectrum is that of a type Ia supernova. Classification using SNID gives matches to type Ia supernovae around maximum. The estimated redshift of 0.1 is from SNID.

The following Classification spectrum was provided:

Obsdate: 2025-06-16 22:45:18
Instrument: Other
Telescope: Other

Remarks: Spectrum taken by Emmanuel Soubrouillard using an ALPY200 grism slit spectrograph (R~130) and a 0.3m aperture telescope

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