TNS Classification Report No. 16181 [ 2023TNSCR3199....1R ]
Date Received (UTC): 2023-12-11 09:53:44 Sender: Andrea Reguitti
Group: Padova-Asiago
Andrea Reguitti report/s a classification of object: SN 2023zew
Type: SN IaRedshift: 0.024
Remarks: Using GELATO the best-fit is found with SN 2002er (SN Ia) at z=0.024, 10 days before maximum. Instead, the best-fit found by SNID is with SN 1999ee (normal SN Ia) at z=0.022, onw week before maximum.
The following Classification spectrum was provided:
Obsdate: 2023-12-10 19:48:00
Instrument: AFOSC
Telescope: Asiago Ekar Telescope
Remarks: Not corrected for telluric absorptions. Traces of Halpha emission from the host galaxy at z=0.022 are still present.
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2023zew
Date Received (UTC): 2023-12-11 09:53:44 Sender: Andrea Reguitti
Group: Padova-Asiago
Andrea Reguitti report/s a classification of object: SN 2023zew
Type: SN IaRedshift: 0.024
Remarks: Using GELATO the best-fit is found with SN 2002er (SN Ia) at z=0.024, 10 days before maximum. Instead, the best-fit found by SNID is with SN 1999ee (normal SN Ia) at z=0.022, onw week before maximum.
The following Classification spectrum was provided:
Obsdate: 2023-12-10 19:48:00
Instrument: AFOSC
Telescope: Asiago Ekar Telescope
Remarks: Not corrected for telluric absorptions. Traces of Halpha emission from the host galaxy at z=0.022 are still present.
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2023zew