TNS Classification Report No. 11880 [ 2022TNSCR.352....1B ]
Date Received (UTC): 2022-02-10 21:47:44 Sender: Claudio Balcon
Group: None
Claudio Balcon (Belluno A.O. ISSP) report/s a classification of object: SN 2022bbb
Type: SN IaRedshift: 0.032726
Remarks: GELATO (Harutyunyan et al., 2008, A&A, 488, 383) and DASH (Muthukrishna et al., 2019, ApJ, 885, 85) suggest that this low S/N spectrum resembles that of SN Type la near peak at the redshift of the host galaxy, value from NED. The subtype 91T-like is also possible.
The following Classification spectrum was provided:
Obsdate: 2022-02-09 23:08:00
Instrument: Other
Telescope: Other
Remarks: I obtained the low-resolution spectrum R~100 using the FOSC-ES32 spectrograph attached to a 0.2m telescope, in the course of Italian Supernovae Search Project.
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2022bbb
Date Received (UTC): 2022-02-10 21:47:44 Sender: Claudio Balcon
Group: None
Claudio Balcon (Belluno A.O. ISSP) report/s a classification of object: SN 2022bbb
Type: SN IaRedshift: 0.032726
Remarks: GELATO (Harutyunyan et al., 2008, A&A, 488, 383) and DASH (Muthukrishna et al., 2019, ApJ, 885, 85) suggest that this low S/N spectrum resembles that of SN Type la near peak at the redshift of the host galaxy, value from NED. The subtype 91T-like is also possible.
The following Classification spectrum was provided:
Obsdate: 2022-02-09 23:08:00
Instrument: Other
Telescope: Other
Remarks: I obtained the low-resolution spectrum R~100 using the FOSC-ES32 spectrograph attached to a 0.2m telescope, in the course of Italian Supernovae Search Project.
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2022bbb