TNS Classification Report No. 16068 [ 2023TNSCR3033....1S ]
Date Received (UTC): 2023-11-20 10:01:22 Sender: Lina Tomasella
Group: Padova-Asiago
Stefan Schuldt (UniMi), Allan Schweinfurth, Stefan Taubenberger, Christian Vogl (MPA Garching), Lina Tomasella, Stefano Benetti, Enrico Cappellaro, Andrea Pastorello, Irene Salmaso, Andrea Reguitti (INAF OAPd) report/s a classification of object: SN 2023xwi
Type: SN Ib-Ca-richRedshift: 0.01
Remarks: The spectrum is that of Ca-rich SN Ib. Next Generation SuperFit finds, for example, an excellent match with SN2016hgs at a phase of +6d after maximum light for redshifts z < 0.01. The remote location of SN2023xwi is consistent with the classification as a Ca-rich transient.
The following Classification spectrum was provided:
Obsdate: 2023-11-18 00:45:32
Instrument: AFOSC
Telescope: Asiago Ekar Telescope
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2023xwi
Date Received (UTC): 2023-11-20 10:01:22 Sender: Lina Tomasella
Group: Padova-Asiago
Stefan Schuldt (UniMi), Allan Schweinfurth, Stefan Taubenberger, Christian Vogl (MPA Garching), Lina Tomasella, Stefano Benetti, Enrico Cappellaro, Andrea Pastorello, Irene Salmaso, Andrea Reguitti (INAF OAPd) report/s a classification of object: SN 2023xwi
Type: SN Ib-Ca-richRedshift: 0.01
Remarks: The spectrum is that of Ca-rich SN Ib. Next Generation SuperFit finds, for example, an excellent match with SN2016hgs at a phase of +6d after maximum light for redshifts z < 0.01. The remote location of SN2023xwi is consistent with the classification as a Ca-rich transient.
The following Classification spectrum was provided:
Obsdate: 2023-11-18 00:45:32
Instrument: AFOSC
Telescope: Asiago Ekar Telescope
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2023xwi