TNS Classification Report No. 17503 [ 2024TNSCR2524....1H ]

Date Received (UTC): 2024-07-21 20:30:49
Sender: Mark Huber
Group: SCAT

M. E. Huber (IfA, UH Manoa) on behalf of the SCAT team report/s a classification of object: SN 2024ptn

Type: SN Ia
Redshift: 0.037283

Remarks: Spectrum matches type Ia SN around maximum light. Classification and age from template cross-correlation with SNID (Blondin and Tonry 2007) with redshift from NED for WISEA J151818.27+454337.3

The following Classification spectrum was provided:

Obsdate: 2024-07-21 09:12:22
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/2024ptn