TNS Classification Report No. 15667 [ 2023TNSCR2426....1N ]
Date Received (UTC): 2023-09-28 18:12:55 Sender: Takashi Nagao
Group: None
Takashi Nagao, Hanindyo Kuncarayakti, Panos Charalampopoulos, Rubina Kotak, Tuomas Kangas report/s a classification of object: SN 2023sgs
Type: SN IRedshift: 0.102
Remarks: The spectrum has possible broad P-Cygni lines of, e.g., Si II and Fe II, which are consistent with Type Ia and Ic SNe at the photospheric phase, as well as the host ISM emission lines. The ZTF light curves suggest a slow rise during past 20 days. The redshift is derived from the host ISM emission lines.
The following Classification spectrum was provided:
Obsdate: 2023-09-27 20:04:50
Instrument: ALFOSC
Telescope: Nordic Optical Telescope
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2023sgs
Date Received (UTC): 2023-09-28 18:12:55 Sender: Takashi Nagao
Group: None
Takashi Nagao, Hanindyo Kuncarayakti, Panos Charalampopoulos, Rubina Kotak, Tuomas Kangas report/s a classification of object: SN 2023sgs
Type: SN IRedshift: 0.102
Remarks: The spectrum has possible broad P-Cygni lines of, e.g., Si II and Fe II, which are consistent with Type Ia and Ic SNe at the photospheric phase, as well as the host ISM emission lines. The ZTF light curves suggest a slow rise during past 20 days. The redshift is derived from the host ISM emission lines.
The following Classification spectrum was provided:
Obsdate: 2023-09-27 20:04:50
Instrument: ALFOSC
Telescope: Nordic Optical Telescope
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2023sgs