Classification certificate for object 2019kwv
TNS Classification Report No. 4494 [ 2019TNSCR1186....1P ]

Date Received (UTC): 2019-07-10 17:43:54
Sender: Dr. Daniel Perley
Group: ZTF

Daniel Perley (LJMU), Lin Yan (Caltech), Ragnhild Lunnan (Stockholm), Avishay Gal-Yam, Steve Schulze, Ofer Yaron (Weizmann) report/s a classification of object: SN 2019kwv

Type: SLSN-II
Redshift: 0.3284

The following Classification spectrum was provided:

Obsdate: 2019-07-02 09:35:57
Instrument: LRIS
Telescope: Keck I 10m

Remarks: Spectrum shows intermediate-width emission lines of H and He at z=0.3284 as well as strong [OIII] and other emission lines from the host galaxy. Pre-imaging from PS1 and Pan-STARRS rule out an AGN at this location.

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