TNS Classification Report No. 15862 [ 2023TNSCR2736....1O ]
Date Received (UTC): 2023-10-26 20:02:26 Sender: Tuomas Kangas
Group: None
M. Ojanperä, H. Kankaanpää, M. Kaseva, K. Kelder, A. P. Nitindala, P. Charalampopoulos, C. Humina, T. Kangas, K. Matilainen (Turku), G. Fedorets (Helsinki), N. Koivisto, J. Thiim Gadeberg (NOT), E. Kankare, S. Mattila (Turku) report/s a classification of object: SN 2023vhk
Type: SN IaRedshift: 0.052
Remarks: Redshift based on SDSS spectrum of the host galaxy, and consistent with SNID (Blondin and Tonry 2007) fits. The best SNID fit is to a normal SN Ia a few days after peak.
The following Classification spectrum was provided:
Obsdate: 2023-10-25 05:11:00
Instrument: ALFOSC
Telescope: Nordic Optical Telescope
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2023vhk
Date Received (UTC): 2023-10-26 20:02:26 Sender: Tuomas Kangas
Group: None
M. Ojanperä, H. Kankaanpää, M. Kaseva, K. Kelder, A. P. Nitindala, P. Charalampopoulos, C. Humina, T. Kangas, K. Matilainen (Turku), G. Fedorets (Helsinki), N. Koivisto, J. Thiim Gadeberg (NOT), E. Kankare, S. Mattila (Turku) report/s a classification of object: SN 2023vhk
Type: SN IaRedshift: 0.052
Remarks: Redshift based on SDSS spectrum of the host galaxy, and consistent with SNID (Blondin and Tonry 2007) fits. The best SNID fit is to a normal SN Ia a few days after peak.
The following Classification spectrum was provided:
Obsdate: 2023-10-25 05:11:00
Instrument: ALFOSC
Telescope: Nordic Optical Telescope
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2023vhk