Classification certificate for object 2019vyw
TNS Classification Report No. 5630 [ 2019TNSCR2505....1S ]

Date Received (UTC): 2019-12-02 23:11:34
Sender: Dr. Ismael Perez-Fournon
Group: None

R. Shirley, I. Perez-Fournon, C. Jimenez Angel, F. Poidevin (IAC & ULL), R. Marques-Chaves (CAB), S. Geier (GRANTECAN & IAC), Y. Shu (IoA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's OIR Lab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT) report/s a classification of object: SN 2019vyw

Type: SN Ia
Redshift: 0.149

Remarks: Ia SN about eight days after maximum. Classification using SNID (S. Blondin & J. L. Tonry 2007, ApJ, 666, 1024).

The following Classification spectrum was provided:

Obsdate: 2019-11-30 02:41:12
Instrument: SPRAT
Telescope: Liverpool Telescope

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