Classification certificate for object 2019xbm
TNS Classification Report No. 5854 [ 2020TNSCR..55....1P ]

Date Received (UTC): 2020-01-05 17:10:46
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 2019xbm

Type: SN IIb
Redshift: 0.026

Remarks: SN II, probably SN IIb given the strength of H alpha emission.

The following Classification spectrum was provided:

Obsdate: 2020-01-05 04:20:37
Instrument: SPRAT
Telescope: Liverpool Telescope

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