Classification certificate for object 2019unb
TNS Classification Report No. 5490 [ 2019TNSCR2339....1P ]

Date Received (UTC): 2019-11-11 12:15:58
Sender: Dr. Simon Prentice
Group: TCD

S. J. Prentice, K. Maguire, K. Skillen, M. R. Magee (TCD), P. Clark (QUB) report/s a classification of object: SN 2019unb

Type: SN II
Redshift: 0.064

Remarks: Blue source clearly detected at the location of the transient. Redshift is approximate based upon a broad bump in the spectrum which we assume to be H alpha, as per young SNe II. Transient has a rise rate of ~0.8 mag in ~16 days in r with no sign of maximum right having yet been reached. We encourage further spectroscopic observations to confirm this classification.

The following Classification spectrum was provided:

Obsdate: 2019-11-03 06:19:44
Instrument: SPRAT
Telescope: Liverpool Telescope

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