TNS Classification Report No. 21427 [ 2025TNSCR2458....1C ]
Date Received (UTC): 2025-06-28 16:17:13 Sender: Panos Charalampopoulos
Group: None
Panos Charalampopoulos (UTU) report/s a classification of object: SN 2025odm
Type: SN Ia-91T-likeRedshift: 0.112
Remarks: We report the classification of AT2025odm as a Ia supernova based on an optical spectrum obtained with the Nordic Optical Telescope on 2025-06-27 (i.e., MJD 60853.98). Comparison with a library of supernovae spectra using SNID (Blondin & Tonry 2007, ApJ, 666, 1024), suggests AT2025odm is an around peak SN Ia-91 T-like at a redshift of z~0.112 (Mg ~ -19.7).
The following Classification spectrum was provided:
Obsdate: 2025-06-27 23:26:18
Instrument: ALFOSC
Telescope: Nordic Optical Telescope
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2025odm
Date Received (UTC): 2025-06-28 16:17:13 Sender: Panos Charalampopoulos
Group: None
Panos Charalampopoulos (UTU) report/s a classification of object: SN 2025odm
Type: SN Ia-91T-likeRedshift: 0.112
Remarks: We report the classification of AT2025odm as a Ia supernova based on an optical spectrum obtained with the Nordic Optical Telescope on 2025-06-27 (i.e., MJD 60853.98). Comparison with a library of supernovae spectra using SNID (Blondin & Tonry 2007, ApJ, 666, 1024), suggests AT2025odm is an around peak SN Ia-91 T-like at a redshift of z~0.112 (Mg ~ -19.7).
The following Classification spectrum was provided:
Obsdate: 2025-06-27 23:26:18
Instrument: ALFOSC
Telescope: Nordic Optical Telescope
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2025odm