TNS Classification Report No. 3567 [ 2019TNSCR.317....1S ]
Date Received (UTC): 2019-03-03 12:39:33 Sender: Lina Tomasella
Group: Padova-Asiago
Schuldt, Vogl, Taubenberger, Fiore, Benetti, Cappellaro, Tomasella, Turatto report/s a classification of object: SN 2019bka
Type: SN Ia-91T-likeRedshift: 0.024
Remarks: Spectrum similar to SN 1991T, about 9 days before maximum light, though for the region below 400 nm where it shows a flux deficiency possibly due to a strong CaII feature. The redshift z~0.024 is derived from SNID/GELATO SN template fitting.
The following Classification spectrum was provided:
Obsdate: 2019-03-02 21:53:41
Instrument: AFOSC
Telescope: Asiago Ekar Telescope
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2019bka
Date Received (UTC): 2019-03-03 12:39:33 Sender: Lina Tomasella
Group: Padova-Asiago
Schuldt, Vogl, Taubenberger, Fiore, Benetti, Cappellaro, Tomasella, Turatto report/s a classification of object: SN 2019bka
Type: SN Ia-91T-likeRedshift: 0.024
Remarks: Spectrum similar to SN 1991T, about 9 days before maximum light, though for the region below 400 nm where it shows a flux deficiency possibly due to a strong CaII feature. The redshift z~0.024 is derived from SNID/GELATO SN template fitting.
The following Classification spectrum was provided:
Obsdate: 2019-03-02 21:53:41
Instrument: AFOSC
Telescope: Asiago Ekar Telescope
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2019bka