Classification certificate for object 2019tve
TNS Classification Report No. 5587 [ 2019TNSCR2423....1S ]

Date Received (UTC): 2019-11-22 18:59:19
Sender: Dr. Ismael Perez-Fournon
Group: None

R. Shirley, I. Perez-Fournon, C. Jimenez Angel, and 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 2019tve

Type: SN Ia
Redshift: 0.102

Remarks: Ia-norm SN at z=0.102 18 days after maximum. Classification using SNID (S. Blondin & J. L. Tonry 2007, ApJ, 666, 1024). The SN redshift is consistent with the SDSS spectroscopic redshift of the host galaxy SDSS J090814.60+013226.7, z=0.102371 +/- 0.000029

The following Classification spectrum was provided:

Obsdate: 2019-11-21 05:01:12
Instrument: SPRAT
Telescope: Liverpool Telescope

Remarks: There is some contribution of the host galaxy to the submitted LT SPRAT spectrum.

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