Classification certificate for object 2018gj
TNS Classification Report No. 1628 [ 2018TNSCR..56....1B ]

Date Received (UTC): 2018-01-14 19:49:01
Sender: Etienne Bertrand
Group: None

Etienne Bertrand report/s a classification of object: SN 2018gj

Type: SN IIb
Redshift: 0.004556

Remarks: SN IIb (but possible IIP) The phase given by Gelato software is 4 or 6 days for type IIb (thanks to Robin Leadbeater)

The following Classification spectrum was provided:

Obsdate: 2018-01-14 19:01:46
Instrument: Other
Telescope: Other

Remarks: 4 x 1200s (Atik 414EX - ccd) with C8 telescope, Alpy600 spectrograph and ISIS software. (Thanks to Robin Leadbeater)

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