Classification certificate for object 2019avi
TNS Classification Report No. 3528 [ 2019TNSCR.242....1T ]

Date Received (UTC): 2019-02-13 11:24:42
Sender: Dr. Lina Tomasella
Group: Padova-Asiago

Tomasella, Benetti, Cappellaro, Turatto report/s a classification of object: SN 2019avi

Type: SN Ia
Redshift: 0.063

The following Classification spectrum was provided:

Obsdate: 2019-02-12 22:46:24
Instrument: AFOSC
Telescope: Asiago Ekar Telescope

Remarks: Spectrum similar to several type Ia SNe, about one week before B maximum. The redshift is derived from the lines of the host galaxy

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