Classification certificate for object 2019toi
TNS Classification Report No. 5464 [ 2019TNSCR2294....1T ]

Date Received (UTC): 2019-11-06 13:52:45
Sender: Dr. Lina Tomasella
Group: Padova-Asiago

L.Tomasella, S. Benetti, E. Cappellaro, N. Elias-Rosa, M. Turatto (INAF OA Padova) report/s a classification of object: SN 2019toi

Type: SN Ia
Redshift: 0.049

Remarks: The spectrum is consistent with those of SNIa few days before maximum. The expansion velocity deduced from the Si II 635.5 nm absorption is about 9700 km/s. The redshift is from SNID and GELATO SN spectral fitting.

The following Classification spectrum was provided:

Obsdate: 2019-11-05 23:20:20
Instrument: AFOSC
Telescope: Asiago Ekar Telescope

Details of the object and its spectra can be viewed here: https://wis-tns.weizmann.ac.il/object/2019toi