Classification certificate for object 2018cnv
TNS Classification Report No. 2153 [ 2018TNSCR.854....1P ]

Date Received (UTC): 2018-06-19 01:12:56
Sender: UCSC Transient Team (UCSCTr_Bot1)
Group: None

Y.-C. Pan, R. J. Foley (UCSC), S. W. Jha (Rutgers), A. Rest (STScI), D. Scolnic (Chicago/KICP) report/s a classification of object: SN 2018cnv

Type: SN IIn
Redshift: 0.047

Remarks: IIn. The SN appears to be relatively young, consistent with the photometry. The Balmer lines have Lorentzian profiles with FWHM ~ 1500 km/s. There is strong He II 4686 emission. ATel 11731

The following Classification spectrum was provided:

Obsdate: 2018-06-18 08:28:00
Instrument: Goodman
Telescope: Southern Astrophysical Research Telescope

Details of the object and its spectra can be viewed here: https://wis-tns.weizmann.ac.il/object/2018cnv